diff --git a/modules/3d/include/opencv2/3d/detail/submap.hpp b/modules/3d/include/opencv2/3d/detail/submap.hpp
index 87a738afb4..bf29118e87 100644
--- a/modules/3d/include/opencv2/3d/detail/submap.hpp
+++ b/modules/3d/include/opencv2/3d/detail/submap.hpp
@@ -45,10 +45,9 @@ public:
 
     Submap(int _id, const VolumeSettings& settings, const cv::Affine3f& _pose = cv::Affine3f::Identity(),
            int _startFrameId = 0)
-        : id(_id), pose(_pose), cameraPose(Affine3f::Identity()), startFrameId(_startFrameId)
-    {
-        volume = Volume(VolumeType::HashTSDF, settings);
-    }
+        : id(_id), pose(_pose), cameraPose(Affine3f::Identity()), startFrameId(_startFrameId),
+          volume(VolumeType::HashTSDF, settings)
+    { }
     virtual ~Submap() = default;
 
     virtual void integrate(InputArray _depth, const int currframeId);
@@ -126,7 +125,7 @@ void Submap<MatType>::raycast(const cv::Affine3f& _cameraPose, cv::Size frameSiz
 
         renderFrame = frame;
 
-        frame = OdometryFrame(noArray(), pch[2]);
+        frame = OdometryFrame(pch[2]);
     }
     else
     {
diff --git a/modules/3d/include/opencv2/3d/odometry.hpp b/modules/3d/include/opencv2/3d/odometry.hpp
index dbeba411db..b1454e02e1 100644
--- a/modules/3d/include/opencv2/3d/odometry.hpp
+++ b/modules/3d/include/opencv2/3d/odometry.hpp
@@ -18,7 +18,7 @@ namespace cv
 * @param RGB       only rgb image
 * @param RGB_DEPTH depth and rgb data simultaneously
 */
-enum OdometryType
+enum class OdometryType
 {
     DEPTH     = 0,
     RGB       = 1,
@@ -39,22 +39,24 @@ class CV_EXPORTS_W Odometry
 {
 public:
     CV_WRAP Odometry();
-    CV_WRAP Odometry(OdometryType otype);
-    Odometry(OdometryType otype, const OdometrySettings settings, OdometryAlgoType algtype);
+    CV_WRAP explicit Odometry(OdometryType otype);
+    CV_WRAP Odometry(OdometryType otype, const OdometrySettings& settings, OdometryAlgoType algtype);
     ~Odometry();
 
     /** Prepare frame for odometry calculation
      * @param frame odometry prepare this frame as src frame and dst frame simultaneously
      */
-    void prepareFrame(OdometryFrame& frame) const;
+    CV_WRAP void prepareFrame(OdometryFrame& frame) const;
 
     /** Prepare frame for odometry calculation
      * @param srcFrame frame will be prepared as src frame ("original" image)
      * @param dstFrame frame will be prepared as dsr frame ("rotated" image)
      */
-    void prepareFrames(OdometryFrame& srcFrame, OdometryFrame& dstFrame) const;
+    CV_WRAP void prepareFrames(OdometryFrame& srcFrame, OdometryFrame& dstFrame) const;
 
     /** Compute Rigid Transformation between two frames so that Rt * src = dst
+     * Both frames, source and destination, should have been prepared by calling prepareFrame() first
+     *
      * @param srcFrame src frame ("original" image)
      * @param dstFrame dst frame ("rotated" image)
      * @param Rt Rigid transformation, which will be calculated, in form:
@@ -62,18 +64,44 @@ public:
      *   R_21 R_22 R_23 t_2
      *   R_31 R_32 R_33 t_3
      *   0    0    0    1  }
+     * @return true on success, false if failed to find the transformation
      */
-    bool compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFrame, OutputArray Rt) const;
-
-    CV_WRAP bool compute(InputArray srcDepthFrame, InputArray dstDepthFrame, OutputArray Rt) const;
-    CV_WRAP bool compute(InputArray srcDepthFrame, InputArray srcRGBFrame, InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const;
+    CV_WRAP bool compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFrame, OutputArray Rt) const;
+    /**
+     * @brief Compute Rigid Transformation between two frames so that Rt * src = dst
+     *
+     * @param srcDepth source depth ("original" image)
+     * @param dstDepth destination depth ("rotated" image)
+     * @param Rt Rigid transformation, which will be calculated, in form:
+     * { R_11 R_12 R_13 t_1
+     *   R_21 R_22 R_23 t_2
+     *   R_31 R_32 R_33 t_3
+     *   0    0    0    1  }
+     * @return true on success, false if failed to find the transformation
+     */
+    CV_WRAP bool compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const;
+    /**
+     * @brief Compute Rigid Transformation between two frames so that Rt * src = dst
+     *
+     * @param srcDepth source depth ("original" image)
+     * @param srcRGB source RGB
+     * @param dstDepth destination depth ("rotated" image)
+     * @param dstRGB destination RGB
+     * @param Rt Rigid transformation, which will be calculated, in form:
+     * { R_11 R_12 R_13 t_1
+     *   R_21 R_22 R_23 t_2
+     *   R_31 R_32 R_33 t_3
+     *   0    0    0    1  }
+     * @return true on success, false if failed to find the transformation
+     */
+    CV_WRAP bool compute(InputArray srcDepth, InputArray srcRGB, InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const;
 
     /**
      * @brief Get the normals computer object used for normals calculation (if presented).
      * The normals computer is generated at first need during prepareFrame when normals are required for the ICP algorithm
      * but not presented by a user. Re-generated each time the related settings change or a new frame arrives with the different size.
      */
-    Ptr<RgbdNormals> getNormalsComputer() const;
+    CV_WRAP Ptr<RgbdNormals> getNormalsComputer() const;
 
     class Impl;
 private:
diff --git a/modules/3d/include/opencv2/3d/odometry_frame.hpp b/modules/3d/include/opencv2/3d/odometry_frame.hpp
index 1368b5dddb..8492206b5c 100644
--- a/modules/3d/include/opencv2/3d/odometry_frame.hpp
+++ b/modules/3d/include/opencv2/3d/odometry_frame.hpp
@@ -29,24 +29,24 @@ enum OdometryFramePyramidType
 /**
  * @brief An object that keeps per-frame data for Odometry algorithms from user-provided images to algorithm-specific precalculated data.
  * When not empty, it contains a depth image, a mask of valid pixels and a set of pyramids generated from that data.
- * An BGR/Gray image and normals are optional.
+ * A BGR/Gray image and normals are optional.
  * OdometryFrame is made to be used together with Odometry class to reuse precalculated data between Rt data calculations.
- * A proper way to do that is to call Odometry::prepareFrames() on prev and next frames and then pass them to Odometry::compute() method.
+ * A correct way to do that is to call Odometry::prepareFrames() on prev and next frames and then pass them to Odometry::compute() method.
  */
-class CV_EXPORTS_W OdometryFrame
+class CV_EXPORTS_W_SIMPLE OdometryFrame
 {
 public:
     /**
      * @brief Construct a new OdometryFrame object. All non-empty images should have the same size.
      *
+     * @param depth A depth image, should be CV_8UC1
      * @param image An BGR or grayscale image (or noArray() if it's not required for used ICP algorithm).
      * Should be CV_8UC3 or CV_8C4 if it's BGR image or CV_8UC1 if it's grayscale. If it's BGR then it's converted to grayscale
      * image automatically.
-     * @param depth A depth image, should be CV_8UC1
      * @param mask A user-provided mask of valid pixels, should be CV_8UC1
      * @param normals A user-provided normals to the depth surface, should be CV_32FC4
      */
-    OdometryFrame(InputArray image = noArray(), InputArray depth = noArray(), InputArray mask = noArray(), InputArray normals = noArray());
+    CV_WRAP explicit OdometryFrame(InputArray depth = noArray(), InputArray image = noArray(), InputArray mask = noArray(), InputArray normals = noArray());
     ~OdometryFrame() {};
 
     /**
@@ -54,43 +54,43 @@ public:
      *
      * @param image Output image
      */
-    void getImage(OutputArray image) const;
+    CV_WRAP void getImage(OutputArray image) const;
     /**
      * @brief Get the gray image generated from the user-provided BGR/Gray image
      *
      * @param image Output image
      */
-    void getGrayImage(OutputArray image) const;
+    CV_WRAP void getGrayImage(OutputArray image) const;
     /**
      * @brief Get the original user-provided depth image
      *
      * @param depth Output image
      */
-    void getDepth(OutputArray depth) const;
+    CV_WRAP void getDepth(OutputArray depth) const;
     /**
      * @brief Get the depth image generated from the user-provided one after conversion, rescale or filtering for ICP algorithm needs
      *
      * @param depth Output image
      */
-    void getProcessedDepth(OutputArray depth) const;
+    CV_WRAP void getProcessedDepth(OutputArray depth) const;
     /**
      * @brief Get the valid pixels mask generated for the ICP calculations intersected with the user-provided mask
      *
      * @param mask Output image
      */
-    void getMask(OutputArray mask) const;
+    CV_WRAP void getMask(OutputArray mask) const;
     /**
      * @brief Get the normals image either generated for the ICP calculations or user-provided
      *
      * @param normals Output image
      */
-    void getNormals(OutputArray normals) const;
+    CV_WRAP void getNormals(OutputArray normals) const;
 
     /**
      * @brief Get the amount of levels in pyramids (all of them if not empty should have the same number of levels)
      * or 0 if no pyramids were prepared yet
      */
-    size_t getPyramidLevels() const;
+    CV_WRAP int getPyramidLevels() const;
     /**
      * @brief Get the image generated for the ICP calculations from one of the pyramids specified by pyrType. Returns empty image if
      * the pyramid is empty or there's no such pyramid level
@@ -99,7 +99,7 @@ public:
      * @param pyrType Type of pyramid
      * @param level Level in the pyramid
      */
-    void getPyramidAt(OutputArray img, OdometryFramePyramidType pyrType, size_t level) const;
+    CV_WRAP void getPyramidAt(OutputArray img, OdometryFramePyramidType pyrType, size_t level) const;
 
     class Impl;
     Ptr<Impl> impl;
diff --git a/modules/3d/include/opencv2/3d/odometry_settings.hpp b/modules/3d/include/opencv2/3d/odometry_settings.hpp
index 04cefc51a1..4212473e6e 100644
--- a/modules/3d/include/opencv2/3d/odometry_settings.hpp
+++ b/modules/3d/include/opencv2/3d/odometry_settings.hpp
@@ -10,48 +10,50 @@
 namespace cv
 {
 
-class CV_EXPORTS_W OdometrySettings
+class CV_EXPORTS_W_SIMPLE OdometrySettings
 {
 public:
-    OdometrySettings();
+    CV_WRAP OdometrySettings();
+    OdometrySettings(const OdometrySettings&);
+    OdometrySettings& operator=(const OdometrySettings&);
     ~OdometrySettings() {};
-    void setCameraMatrix(InputArray val);
-    void getCameraMatrix(OutputArray val) const;
-    void setIterCounts(InputArray val);
-    void getIterCounts(OutputArray val) const;
+    CV_WRAP void setCameraMatrix(InputArray val);
+    CV_WRAP void getCameraMatrix(OutputArray val) const;
+    CV_WRAP void setIterCounts(InputArray val);
+    CV_WRAP void getIterCounts(OutputArray val) const;
 
-    void  setMinDepth(float val);
-    float getMinDepth() const;
-    void  setMaxDepth(float val);
-    float getMaxDepth() const;
-    void  setMaxDepthDiff(float val);
-    float getMaxDepthDiff() const;
-    void  setMaxPointsPart(float val);
-    float getMaxPointsPart() const;
+    CV_WRAP void  setMinDepth(float val);
+    CV_WRAP float getMinDepth() const;
+    CV_WRAP void  setMaxDepth(float val);
+    CV_WRAP float getMaxDepth() const;
+    CV_WRAP void  setMaxDepthDiff(float val);
+    CV_WRAP float getMaxDepthDiff() const;
+    CV_WRAP void  setMaxPointsPart(float val);
+    CV_WRAP float getMaxPointsPart() const;
 
-    void setSobelSize(int val);
-    int  getSobelSize() const;
-    void   setSobelScale(double val);
-    double getSobelScale() const;
+    CV_WRAP void setSobelSize(int val);
+    CV_WRAP int  getSobelSize() const;
+    CV_WRAP void   setSobelScale(double val);
+    CV_WRAP double getSobelScale() const;
 
-    void setNormalWinSize(int val);
-    int  getNormalWinSize() const;
-    void setNormalDiffThreshold(float val);
-    float getNormalDiffThreshold() const;
-    void setNormalMethod(RgbdNormals::RgbdNormalsMethod nm);
-    RgbdNormals::RgbdNormalsMethod getNormalMethod() const;
+    CV_WRAP void setNormalWinSize(int val);
+    CV_WRAP int  getNormalWinSize() const;
+    CV_WRAP void setNormalDiffThreshold(float val);
+    CV_WRAP float getNormalDiffThreshold() const;
+    CV_WRAP void setNormalMethod(RgbdNormals::RgbdNormalsMethod nm);
+    CV_WRAP RgbdNormals::RgbdNormalsMethod getNormalMethod() const;
 
-    void  setAngleThreshold(float val);
-    float getAngleThreshold() const;
-    void  setMaxTranslation(float val);
-    float getMaxTranslation() const;
-    void  setMaxRotation(float val);
-    float getMaxRotation() const;
+    CV_WRAP void  setAngleThreshold(float val);
+    CV_WRAP float getAngleThreshold() const;
+    CV_WRAP void  setMaxTranslation(float val);
+    CV_WRAP float getMaxTranslation() const;
+    CV_WRAP void  setMaxRotation(float val);
+    CV_WRAP float getMaxRotation() const;
 
-    void  setMinGradientMagnitude(float val);
-    float getMinGradientMagnitude() const;
-    void setMinGradientMagnitudes(InputArray val);
-    void getMinGradientMagnitudes(OutputArray val) const;
+    CV_WRAP void  setMinGradientMagnitude(float val);
+    CV_WRAP float getMinGradientMagnitude() const;
+    CV_WRAP void setMinGradientMagnitudes(InputArray val);
+    CV_WRAP void getMinGradientMagnitudes(OutputArray val) const;
 
     class Impl;
 
diff --git a/modules/3d/include/opencv2/3d/volume.hpp b/modules/3d/include/opencv2/3d/volume.hpp
index 3c9bf8ebe8..7667b8a57d 100644
--- a/modules/3d/include/opencv2/3d/volume.hpp
+++ b/modules/3d/include/opencv2/3d/volume.hpp
@@ -15,15 +15,13 @@ namespace cv
 class CV_EXPORTS_W Volume
 {
 public:
-    /** @brief Constructor of default volume - TSDF.
-    */
-    Volume();
     /** @brief Constructor of custom volume.
     * @param vtype the volume type [TSDF, HashTSDF, ColorTSDF].
     * @param settings the custom settings for volume.
     */
-    Volume(VolumeType vtype, VolumeSettings settings);
-    virtual ~Volume();
+    CV_WRAP explicit Volume(VolumeType vtype = VolumeType::TSDF,
+                            const VolumeSettings& settings = VolumeSettings(VolumeType::TSDF));
+    ~Volume();
 
     /** @brief Integrates the input data to the volume.
 
@@ -34,7 +32,7 @@ public:
       This can be done using function registerDepth() from 3d module.
     * @param pose the pose of camera in global coordinates.
     */
-    void integrate(const OdometryFrame& frame, InputArray pose);
+    CV_WRAP_AS(integrateFrame) void integrate(const OdometryFrame& frame, InputArray pose);
 
     /** @brief Integrates the input data to the volume.
 
@@ -43,7 +41,7 @@ public:
     * @param depth the depth image.
     * @param pose the pose of camera in global coordinates.
     */
-    void integrate(InputArray depth, InputArray pose);
+    CV_WRAP_AS(integrate) void integrate(InputArray depth, InputArray pose);
 
     /** @brief Integrates the input data to the volume.
 
@@ -55,7 +53,19 @@ public:
       This can be done using function registerDepth() from 3d module.
     * @param pose the pose of camera in global coordinates.
     */
-    void integrate(InputArray depth, InputArray image, InputArray pose);
+    CV_WRAP_AS(integrateColor) void integrate(InputArray depth, InputArray image, InputArray pose);
+
+    // Python bindings do not process noArray() default argument correctly, so the raycast() method is repeated several times
+
+    /** @brief Renders the volume contents into an image. The resulting points and normals are in camera's coordinate system.
+
+    Rendered image size and camera intrinsics are taken from volume settings structure.
+
+    * @param cameraPose the pose of camera in global coordinates.
+    * @param points image to store rendered points.
+    * @param normals image to store rendered normals corresponding to points.
+    */
+    CV_WRAP void raycast(InputArray cameraPose, OutputArray points, OutputArray normals) const;
 
     /** @brief Renders the volume contents into an image. The resulting points and normals are in camera's coordinate system.
 
@@ -66,7 +76,21 @@ public:
     * @param normals image to store rendered normals corresponding to points.
     * @param colors image to store rendered colors corresponding to points (only for ColorTSDF).
     */
-    void raycast(InputArray cameraPose, OutputArray points, OutputArray normals, OutputArray colors = noArray()) const;
+    CV_WRAP_AS(raycastColor) void raycast(InputArray cameraPose, OutputArray points, OutputArray normals, OutputArray colors) const;
+
+    /** @brief Renders the volume contents into an image. The resulting points and normals are in camera's coordinate system.
+
+    Rendered image size and camera intrinsics are taken from volume settings structure.
+
+    * @param cameraPose the pose of camera in global coordinates.
+    * @param height the height of result image
+    * @param width the width of result image
+    * @param K camera raycast intrinsics
+    * @param points image to store rendered points.
+    * @param normals image to store rendered normals corresponding to points.
+    */
+    CV_WRAP_AS(raycastEx) void raycast(InputArray cameraPose, int height, int width, InputArray K, OutputArray points, OutputArray normals) const;
+
 
     /** @brief Renders the volume contents into an image. The resulting points and normals are in camera's coordinate system.
 
@@ -80,60 +104,63 @@ public:
     * @param normals image to store rendered normals corresponding to points.
     * @param colors image to store rendered colors corresponding to points (only for ColorTSDF).
     */
-    void raycast(InputArray cameraPose, int height, int width, InputArray K, OutputArray points, OutputArray normals, OutputArray colors = noArray()) const;
+    CV_WRAP_AS(raycastExColor) void raycast(InputArray cameraPose, int height, int width, InputArray K, OutputArray points, OutputArray normals, OutputArray colors) const;
 
     /** @brief Extract the all data from volume.
     * @param points the input exist point.
     * @param normals the storage of normals (corresponding to input points) in the image.
     */
-    void fetchNormals(InputArray points, OutputArray normals) const;
+    CV_WRAP void fetchNormals(InputArray points, OutputArray normals) const;
     /** @brief Extract the all data from volume.
     * @param points the storage of all points.
     * @param normals the storage of all normals, corresponding to points.
     */
-    void fetchPointsNormals(OutputArray points, OutputArray normals) const;
+    CV_WRAP void fetchPointsNormals(OutputArray points, OutputArray normals) const;
     /** @brief Extract the all data from volume.
     * @param points the storage of all points.
     * @param normals the storage of all normals, corresponding to points.
     * @param colors the storage of all colors, corresponding to points (only for ColorTSDF).
     */
-    void fetchPointsNormalsColors(OutputArray points, OutputArray normals, OutputArray colors) const;
+    CV_WRAP void fetchPointsNormalsColors(OutputArray points, OutputArray normals, OutputArray colors) const;
 
     /** @brief clear all data in volume.
     */
-    void reset();
+    CV_WRAP void reset();
 
     //TODO: remove this
     /** @brief return visible blocks in volume.
     */
-    int getVisibleBlocks() const;
+    CV_WRAP int getVisibleBlocks() const;
 
     /** @brief return number of volume units in volume.
     */
-    size_t getTotalVolumeUnits() const;
+    CV_WRAP size_t getTotalVolumeUnits() const;
 
     enum BoundingBoxPrecision
     {
         VOLUME_UNIT = 0,
         VOXEL = 1
     };
-    /** @brief Gets bounding box in volume coordinates with given precision:
+
+    /**
+     * @brief Gets bounding box in volume coordinates with given precision:
      * VOLUME_UNIT - up to volume unit
      * VOXEL - up to voxel (currently not supported)
-     * @return (min_x, min_y, min_z, max_x, max_y, max_z) in volume coordinates
+     * @param bb 6-float 1d array containing (min_x, min_y, min_z, max_x, max_y, max_z) in volume coordinates
+     * @param precision bounding box calculation precision
      */
-    virtual Vec6f getBoundingBox(int precision) const;
+    CV_WRAP void getBoundingBox(OutputArray bb, int precision) const;
 
     /**
      * @brief Enables or disables new volume unit allocation during integration.
      * Makes sense for HashTSDF only.
      */
-    virtual void setEnableGrowth(bool v);
+    CV_WRAP void setEnableGrowth(bool v);
     /**
      * @brief Returns if new volume units are allocated during integration or not.
      * Makes sense for HashTSDF only.
      */
-    virtual bool getEnableGrowth() const;
+    CV_WRAP bool getEnableGrowth() const;
 
     class Impl;
 private:
diff --git a/modules/3d/include/opencv2/3d/volume_settings.hpp b/modules/3d/include/opencv2/3d/volume_settings.hpp
index a6f7d57c6b..b58c78c08b 100644
--- a/modules/3d/include/opencv2/3d/volume_settings.hpp
+++ b/modules/3d/include/opencv2/3d/volume_settings.hpp
@@ -20,126 +20,121 @@ enum class VolumeType
 };
 
 
-class CV_EXPORTS_W VolumeSettings
+class CV_EXPORTS_W_SIMPLE VolumeSettings
 {
 public:
-    /** @brief Constructor of settings for common TSDF volume type.
-    */
-    VolumeSettings();
-
     /** @brief Constructor of settings for custom Volume type.
     * @param volumeType volume type.
     */
-    VolumeSettings(VolumeType volumeType);
+    CV_WRAP explicit VolumeSettings(VolumeType volumeType = VolumeType::TSDF);
+
     VolumeSettings(const VolumeSettings& vs);
+    VolumeSettings& operator=(const VolumeSettings&);
     ~VolumeSettings();
 
     /** @brief Sets the width of the image for integration.
     * @param val input value.
     */
-    void  setIntegrateWidth(int val);
+    CV_WRAP void setIntegrateWidth(int val);
 
     /** @brief Returns the width of the image for integration.
     */
-    int   getIntegrateWidth() const;
+    CV_WRAP int getIntegrateWidth() const;
 
     /** @brief Sets the height of the image for integration.
     * @param val input value.
     */
-    void  setIntegrateHeight(int val);
+    CV_WRAP void setIntegrateHeight(int val);
 
     /** @brief Returns the height of the image for integration.
     */
-    int   getIntegrateHeight() const;
-
+    CV_WRAP int getIntegrateHeight() const;
 
     /** @brief Sets the width of the raycasted image, used when user does not provide it at raycast() call.
     * @param val input value.
     */
-    void  setRaycastWidth(int val);
+    CV_WRAP void setRaycastWidth(int val);
 
     /** @brief Returns the width of the raycasted image, used when user does not provide it at raycast() call.
     */
-    int   getRaycastWidth() const;
+    CV_WRAP int getRaycastWidth() const;
 
     /** @brief Sets the height of the raycasted image, used when user does not provide it at raycast() call.
     * @param val input value.
     */
-    void  setRaycastHeight(int val);
+    CV_WRAP void setRaycastHeight(int val);
 
     /** @brief Returns the height of the raycasted image, used when user does not provide it at raycast() call.
     */
-    int   getRaycastHeight() const;
-
+    CV_WRAP int getRaycastHeight() const;
 
     /** @brief Sets depth factor, witch is the number for depth scaling.
     * @param val input value.
     */
-    void  setDepthFactor(float val);
+    CV_WRAP void setDepthFactor(float val);
 
     /** @brief Returns depth factor, witch is the number for depth scaling.
     */
-    float getDepthFactor() const;
+    CV_WRAP float getDepthFactor() const;
 
     /** @brief Sets the size of voxel.
     * @param val input value.
     */
-    void  setVoxelSize(float val);
+    CV_WRAP void setVoxelSize(float val);
 
     /** @brief Returns the size of voxel.
     */
-    float getVoxelSize() const;
-
+    CV_WRAP float getVoxelSize() const;
 
     /** @brief Sets TSDF truncation distance. Distances greater than value from surface will be truncated to 1.0.
     * @param val input value.
     */
-    void  setTsdfTruncateDistance(float val);
+    CV_WRAP void setTsdfTruncateDistance(float val);
 
     /** @brief Returns TSDF truncation distance. Distances greater than value from surface will be truncated to 1.0.
     */
-    float getTsdfTruncateDistance() const;
+    CV_WRAP float getTsdfTruncateDistance() const;
 
     /** @brief Sets threshold for depth truncation in meters. Truncates the depth greater than threshold to 0.
     * @param val input value.
     */
-    void  setMaxDepth(float val);
+    CV_WRAP void setMaxDepth(float val);
 
     /** @brief Returns threshold for depth truncation in meters. Truncates the depth greater than threshold to 0.
     */
-    float getMaxDepth() const;
+    CV_WRAP float getMaxDepth() const;
 
     /** @brief Sets max number of frames to integrate per voxel.
         Represents the max number of frames over which a running average of the TSDF is calculated for a voxel.
     * @param val input value.
     */
-    void  setMaxWeight(int val);
+    CV_WRAP void setMaxWeight(int val);
 
     /** @brief Returns max number of frames to integrate per voxel.
         Represents the max number of frames over which a running average of the TSDF is calculated for a voxel.
     */
-    int   getMaxWeight() const;
+    CV_WRAP int getMaxWeight() const;
 
     /** @brief Sets length of single raycast step.
         Describes the percentage of voxel length that is skipped per march.
     * @param val input value.
     */
-    void  setRaycastStepFactor(float val);
+    CV_WRAP void setRaycastStepFactor(float val);
 
     /** @brief Returns length of single raycast step.
         Describes the percentage of voxel length that is skipped per march.
     */
-    float getRaycastStepFactor() const;
+    CV_WRAP float getRaycastStepFactor() const;
 
     /** @brief Sets volume pose.
     * @param val input value.
     */
-    void setVolumePose(InputArray val);
+    CV_WRAP void setVolumePose(InputArray val);
 
     /** @brief Sets volume pose.
     * @param val output value.
     */
-    void getVolumePose(OutputArray val) const;
+    CV_WRAP void getVolumePose(OutputArray val) const;
 
     /** @brief Resolution of voxel space.
         Number of voxels in each dimension.
@@ -147,7 +142,7 @@ public:
         HashTSDF volume only supports equal resolution in all three dimensions.
     * @param val input value.
     */
-    void setVolumeResolution(InputArray val);
+    CV_WRAP void setVolumeResolution(InputArray val);
 
     /** @brief Resolution of voxel space.
         Number of voxels in each dimension.
@@ -155,13 +150,13 @@ public:
         HashTSDF volume only supports equal resolution in all three dimensions.
     * @param val output value.
     */
-    void getVolumeResolution(OutputArray val) const;
+    CV_WRAP void getVolumeResolution(OutputArray val) const;
 
     /** @brief Returns 3 integers representing strides by x, y and z dimension.
         Can be used to iterate over raw volume unit data.
     * @param val output value.
     */
-    void getVolumeStrides(OutputArray val) const;
+    CV_WRAP void getVolumeStrides(OutputArray val) const;
 
     /** @brief Sets intrinsics of camera for integrations.
     * Format of input:
@@ -171,7 +166,7 @@ public:
     * where fx and fy are focus points of Ox and Oy axises, and cx and cy are central points of Ox and Oy axises.
     * @param val input value.
     */
-    void setCameraIntegrateIntrinsics(InputArray val);
+    CV_WRAP void setCameraIntegrateIntrinsics(InputArray val);
 
     /** @brief Returns intrinsics of camera for integrations.
     * Format of output:
@@ -181,7 +176,7 @@ public:
     * where fx and fy are focus points of Ox and Oy axises, and cx and cy are central points of Ox and Oy axises.
     * @param val output value.
     */
-    void getCameraIntegrateIntrinsics(OutputArray val) const;
+    CV_WRAP void getCameraIntegrateIntrinsics(OutputArray val) const;
 
     /** @brief Sets camera intrinsics for raycast image which, used when user does not provide them at raycast() call.
     * Format of input:
@@ -191,7 +186,7 @@ public:
     * where fx and fy are focus points of Ox and Oy axises, and cx and cy are central points of Ox and Oy axises.
     * @param val input value.
     */
-    void setCameraRaycastIntrinsics(InputArray val);
+    CV_WRAP void setCameraRaycastIntrinsics(InputArray val);
 
     /** @brief Returns camera intrinsics for raycast image, used when user does not provide them at raycast() call.
     * Format of output:
@@ -201,8 +196,7 @@ public:
     * where fx and fy are focus points of Ox and Oy axises, and cx and cy are central points of Ox and Oy axises.
     * @param val output value.
     */
-    void getCameraRaycastIntrinsics(OutputArray val) const;
-
+    CV_WRAP void getCameraRaycastIntrinsics(OutputArray val) const;
 
     class Impl;
 private:
diff --git a/modules/3d/misc/python/test/test_odometry.py b/modules/3d/misc/python/test/test_odometry.py
index 48b839a43d..33b43ccda0 100644
--- a/modules/3d/misc/python/test/test_odometry.py
+++ b/modules/3d/misc/python/test/test_odometry.py
@@ -6,7 +6,7 @@ import cv2 as cv
 from tests_common import NewOpenCVTests
 
 class odometry_test(NewOpenCVTests):
-    def commonOdometryTest(self, needRgb, otype):
+    def commonOdometryTest(self, needRgb, otype, algoType, useFrame):
         depth = self.get_sample('cv/rgbd/depth.png', cv.IMREAD_ANYDEPTH).astype(np.float32)
         if needRgb:
             rgb = self.get_sample('cv/rgbd/rgb.png', cv.IMREAD_ANYCOLOR)
@@ -25,15 +25,29 @@ class odometry_test(NewOpenCVTests):
         Rt_res = np.zeros((4, 4))
 
         if otype is not None:
-            odometry = cv.Odometry(otype)
+            settings = cv.OdometrySettings()
+            odometry = cv.Odometry(otype, settings, algoType)
         else:
             odometry = cv.Odometry()
+
         warped_depth = cv.warpPerspective(depth, Rt_warp, (640, 480))
         if needRgb:
             warped_rgb = cv.warpPerspective(rgb, Rt_warp, (640, 480))
-            isCorrect = odometry.compute(depth, rgb, warped_depth, warped_rgb, Rt_res)
+
+        if useFrame:
+            if needRgb:
+                srcFrame = cv.OdometryFrame(depth, rgb)
+                dstFrame = cv.OdometryFrame(warped_depth, warped_rgb)
+            else:
+                srcFrame = cv.OdometryFrame(depth)
+                dstFrame = cv.OdometryFrame(warped_depth)
+            odometry.prepareFrames(srcFrame, dstFrame)
+            isCorrect = odometry.compute(srcFrame, dstFrame, Rt_res)
         else:
-            isCorrect = odometry.compute(depth, warped_depth, Rt_res)
+            if needRgb:
+                isCorrect = odometry.compute(depth, rgb, warped_depth, warped_rgb, Rt_res)
+            else:
+                isCorrect = odometry.compute(depth, warped_depth, Rt_res)
 
         res = np.absolute(Rt_curr - Rt_res).sum()
         eps = 0.15
@@ -41,16 +55,34 @@ class odometry_test(NewOpenCVTests):
         self.assertTrue(isCorrect)
 
     def test_OdometryDefault(self):
-        self.commonOdometryTest(False, None)
+        self.commonOdometryTest(False, None, None, False)
+
+    def test_OdometryDefaultFrame(self):
+        self.commonOdometryTest(False, None, None, True)
 
     def test_OdometryDepth(self):
-        self.commonOdometryTest(False, cv.DEPTH)
+        self.commonOdometryTest(False, cv.OdometryType_DEPTH, cv.OdometryAlgoType_COMMON, False)
+
+    def test_OdometryDepthFast(self):
+        self.commonOdometryTest(False, cv.OdometryType_DEPTH, cv.OdometryAlgoType_FAST, False)
+
+    def test_OdometryDepthFrame(self):
+        self.commonOdometryTest(False, cv.OdometryType_DEPTH, cv.OdometryAlgoType_COMMON, True)
+
+    def test_OdometryDepthFastFrame(self):
+        self.commonOdometryTest(False, cv.OdometryType_DEPTH, cv.OdometryAlgoType_FAST, True)
 
     def test_OdometryRGB(self):
-        self.commonOdometryTest(True, cv.RGB)
+        self.commonOdometryTest(True, cv.OdometryType_RGB, cv.OdometryAlgoType_COMMON, False)
+
+    def test_OdometryRGBFrame(self):
+        self.commonOdometryTest(True, cv.OdometryType_RGB, cv.OdometryAlgoType_COMMON, True)
 
     def test_OdometryRGB_Depth(self):
-        self.commonOdometryTest(True, cv.RGB_DEPTH)
+        self.commonOdometryTest(True, cv.OdometryType_RGB_DEPTH, cv.OdometryAlgoType_COMMON, False)
+
+    def test_OdometryRGB_DepthFrame(self):
+        self.commonOdometryTest(True, cv.OdometryType_RGB_DEPTH, cv.OdometryAlgoType_COMMON, True)
 
 if __name__ == '__main__':
     NewOpenCVTests.bootstrap()
diff --git a/modules/3d/misc/python/test/test_volume.py b/modules/3d/misc/python/test/test_volume.py
new file mode 100644
index 0000000000..6ba5d43650
--- /dev/null
+++ b/modules/3d/misc/python/test/test_volume.py
@@ -0,0 +1,123 @@
+import numpy as np
+import cv2 as cv
+
+from tests_common import NewOpenCVTests
+
+class volume_test(NewOpenCVTests):
+    def test_VolumeDefault(self):
+        depthPath = 'cv/rgbd/depth.png'
+        depth = self.get_sample(depthPath, cv.IMREAD_ANYDEPTH).astype(np.float32)
+        if depth.size <= 0:
+            raise Exception('Failed to load depth file: %s' % depthPath)
+
+        Rt = np.eye(4)
+        volume = cv.Volume()
+        volume.integrate(depth, Rt)
+
+        size = (480, 640, 4)
+        points  = np.zeros(size, np.float32)
+        normals = np.zeros(size, np.float32)
+
+        Kraycast = np.array([[525. ,   0. , 319.5],
+                             [  0. , 525. , 239.5],
+                             [  0. ,   0. ,   1. ]])
+
+        volume.raycastEx(Rt, size[0], size[1], Kraycast, points, normals)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+        volume.raycast(Rt, points, normals)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+    def test_VolumeTSDF(self):
+        depthPath = 'cv/rgbd/depth.png'
+        depth = self.get_sample(depthPath, cv.IMREAD_ANYDEPTH).astype(np.float32)
+        if depth.size <= 0:
+            raise Exception('Failed to load depth file: %s' % depthPath)
+
+        Rt = np.eye(4)
+
+        settings = cv.VolumeSettings(cv.VolumeType_TSDF)
+        volume = cv.Volume(cv.VolumeType_TSDF, settings)
+        volume.integrate(depth, Rt)
+
+        size = (480, 640, 4)
+        points  = np.zeros(size, np.float32)
+        normals = np.zeros(size, np.float32)
+
+        Kraycast = settings.getCameraRaycastIntrinsics()
+        volume.raycastEx(Rt, size[0], size[1], Kraycast, points, normals)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+        volume.raycast(Rt, points, normals)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+    def test_VolumeHashTSDF(self):
+        depthPath = 'cv/rgbd/depth.png'
+        depth = self.get_sample(depthPath, cv.IMREAD_ANYDEPTH).astype(np.float32)
+        if depth.size <= 0:
+            raise Exception('Failed to load depth file: %s' % depthPath)
+
+        Rt = np.eye(4)
+        settings = cv.VolumeSettings(cv.VolumeType_HashTSDF)
+        volume = cv.Volume(cv.VolumeType_HashTSDF, settings)
+        volume.integrate(depth, Rt)
+
+        size = (480, 640, 4)
+        points  = np.zeros(size, np.float32)
+        normals = np.zeros(size, np.float32)
+
+        Kraycast = settings.getCameraRaycastIntrinsics()
+        volume.raycastEx(Rt, size[0], size[1], Kraycast, points, normals)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+        volume.raycast(Rt, points, normals)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+    def test_VolumeColorTSDF(self):
+        depthPath = 'cv/rgbd/depth.png'
+        rgbPath = 'cv/rgbd/rgb.png'
+        depth = self.get_sample(depthPath, cv.IMREAD_ANYDEPTH).astype(np.float32)
+        rgb = self.get_sample(rgbPath, cv.IMREAD_ANYCOLOR).astype(np.float32)
+
+        if depth.size <= 0:
+            raise Exception('Failed to load depth file: %s' % depthPath)
+        if rgb.size <= 0:
+            raise Exception('Failed to load RGB file: %s' % rgbPath)
+
+        Rt = np.eye(4)
+        settings = cv.VolumeSettings(cv.VolumeType_ColorTSDF)
+        volume = cv.Volume(cv.VolumeType_ColorTSDF, settings)
+        volume.integrateColor(depth, rgb, Rt)
+
+        size = (480, 640, 4)
+        points  = np.zeros(size, np.float32)
+        normals = np.zeros(size, np.float32)
+        colors = np.zeros(size, np.float32)
+
+        Kraycast = settings.getCameraRaycastIntrinsics()
+        volume.raycastExColor(Rt, size[0], size[1], Kraycast, points, normals, colors)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+
+        volume.raycastColor(Rt, points, normals, colors)
+
+        self.assertEqual(points.shape, size)
+        self.assertEqual(points.shape, normals.shape)
+        self.assertEqual(points.shape, colors.shape)
+
+
+if __name__ == '__main__':
+    NewOpenCVTests.bootstrap()
diff --git a/modules/3d/perf/perf_tsdf.cpp b/modules/3d/perf/perf_tsdf.cpp
index ae78295f78..ecf8ebb4a7 100644
--- a/modules/3d/perf/perf_tsdf.cpp
+++ b/modules/3d/perf/perf_tsdf.cpp
@@ -584,7 +584,7 @@ PERF_TEST_P_(VolumePerfFixture, integrate)
         UMat urgb, udepth;
         depth.copyTo(udepth);
         rgb.copyTo(urgb);
-        OdometryFrame odf(urgb, udepth);
+        OdometryFrame odf(udepth, urgb);
 
         bool done = false;
         while (repeat1st ? next() : !done)
@@ -621,7 +621,7 @@ PERF_TEST_P_(VolumePerfFixture, raycast)
         depth.copyTo(udepth);
         rgb.copyTo(urgb);
 
-        OdometryFrame odf(urgb, udepth);
+        OdometryFrame odf(udepth, urgb);
 
         if (testSrcType == VolumeTestSrcType::MAT)
             if (volumeType == VolumeType::ColorTSDF)
diff --git a/modules/3d/samples/odometry_evaluation.cpp b/modules/3d/samples/odometry_evaluation.cpp
index b6b2c30ae7..bdf46eb95d 100644
--- a/modules/3d/samples/odometry_evaluation.cpp
+++ b/modules/3d/samples/odometry_evaluation.cpp
@@ -181,7 +181,7 @@ int main(int argc, char** argv)
         {
             Mat gray;
             cvtColor(image, gray, COLOR_BGR2GRAY);
-            frame_curr = OdometryFrame(gray, depth);
+            frame_curr = OdometryFrame(depth, gray);
 
             Mat Rt;
             if(!Rts.empty())
diff --git a/modules/3d/src/rgbd/odometry.cpp b/modules/3d/src/rgbd/odometry.cpp
index ebb30ae0bf..c323efc5f4 100644
--- a/modules/3d/src/rgbd/odometry.cpp
+++ b/modules/3d/src/rgbd/odometry.cpp
@@ -18,9 +18,9 @@ public:
     virtual void prepareFrame(OdometryFrame& frame) const = 0;
     virtual void prepareFrames(OdometryFrame& srcFrame, OdometryFrame& dstFrame) const = 0;
     virtual bool compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFrame, OutputArray Rt) const = 0;
-    virtual bool compute(InputArray srcFrame, InputArray dstFrame, OutputArray Rt) const = 0;
-    virtual bool compute(InputArray srcDepthFrame, InputArray srcRGBFrame,
-                         InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const = 0;
+    virtual bool compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const = 0;
+    virtual bool compute(InputArray srcDepth, InputArray srcRGB,
+                         InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const = 0;
     virtual Ptr<RgbdNormals> getNormalsComputer() const = 0;
 };
 
@@ -41,9 +41,9 @@ public:
     virtual void prepareFrame(OdometryFrame& frame) const override;
     virtual void prepareFrames(OdometryFrame& srcFrame, OdometryFrame& dstFrame) const override;
     virtual bool compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFrame, OutputArray Rt) const override;
-    virtual bool compute(InputArray srcFrame, InputArray dstFrame, OutputArray Rt) const override;
-    virtual bool compute(InputArray srcDepthFrame, InputArray srcRGBFrame,
-                         InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const override;
+    virtual bool compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const override;
+    virtual bool compute(InputArray srcDepth, InputArray srcRGB,
+                         InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const override;
     virtual Ptr<RgbdNormals> getNormalsComputer() const override;
 };
 
@@ -67,10 +67,7 @@ bool OdometryICP::compute(const OdometryFrame& srcFrame, const OdometryFrame& ds
     Matx33f cameraMatrix;
     settings.getCameraMatrix(cameraMatrix);
     std::vector<int> iterCounts;
-    Mat miterCounts;
-    settings.getIterCounts(miterCounts);
-    for (int i = 0; i < miterCounts.size().height; i++)
-        iterCounts.push_back(miterCounts.at<int>(i));
+    settings.getIterCounts(iterCounts);
     bool isCorrect = RGBDICPOdometryImpl(Rt, Mat(), srcFrame, dstFrame, cameraMatrix,
                                          this->settings.getMaxDepthDiff(), this->settings.getAngleThreshold(),
                                          iterCounts, this->settings.getMaxTranslation(),
@@ -81,8 +78,8 @@ bool OdometryICP::compute(const OdometryFrame& srcFrame, const OdometryFrame& ds
 
 bool OdometryICP::compute(InputArray _srcDepth, InputArray _dstDepth, OutputArray Rt) const
 {
-    OdometryFrame srcFrame(noArray(), _srcDepth);
-    OdometryFrame dstFrame(noArray(), _dstDepth);
+    OdometryFrame srcFrame(_srcDepth);
+    OdometryFrame dstFrame(_dstDepth);
 
     prepareICPFrame(srcFrame, dstFrame, this->normalsComputer, this->settings, this->algtype);
 
@@ -90,13 +87,13 @@ bool OdometryICP::compute(InputArray _srcDepth, InputArray _dstDepth, OutputArra
     return isCorrect;
 }
 
-bool OdometryICP::compute(InputArray srcDepthFrame, InputArray srcRGBFrame,
-                          InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const
+bool OdometryICP::compute(InputArray srcDepth, InputArray srcRGB,
+                          InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const
 {
-    CV_UNUSED(srcDepthFrame);
-    CV_UNUSED(srcRGBFrame);
-    CV_UNUSED(dstDepthFrame);
-    CV_UNUSED(dstRGBFrame);
+    CV_UNUSED(srcDepth);
+    CV_UNUSED(srcRGB);
+    CV_UNUSED(dstDepth);
+    CV_UNUSED(dstRGB);
     CV_UNUSED(Rt);
     CV_Error(cv::Error::StsBadFunc, "This odometry does not work with rgb data");
 }
@@ -114,9 +111,9 @@ public:
     virtual void prepareFrame(OdometryFrame& frame) const override;
     virtual void prepareFrames(OdometryFrame& srcFrame, OdometryFrame& dstFrame) const override;
     virtual bool compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFrame, OutputArray Rt) const override;
-    virtual bool compute(InputArray srcFrame, InputArray dstFrame, OutputArray Rt) const override;
-    virtual bool compute(InputArray srcDepthFrame, InputArray srcRGBFrame,
-                         InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const override;
+    virtual bool compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const override;
+    virtual bool compute(InputArray srcDepth, InputArray srcRGB,
+                         InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const override;
     virtual Ptr<RgbdNormals> getNormalsComputer() const override { return Ptr<RgbdNormals>(); }
 };
 
@@ -136,11 +133,7 @@ bool OdometryRGB::compute(const OdometryFrame& srcFrame, const OdometryFrame& ds
     Matx33f cameraMatrix;
     settings.getCameraMatrix(cameraMatrix);
     std::vector<int> iterCounts;
-    Mat miterCounts;
-    settings.getIterCounts(miterCounts);
-    CV_CheckTypeEQ(miterCounts.type(), CV_32S, "");
-    for (int i = 0; i < miterCounts.size().height; i++)
-        iterCounts.push_back(miterCounts.at<int>(i));
+    settings.getIterCounts(iterCounts);
     bool isCorrect = RGBDICPOdometryImpl(Rt, Mat(), srcFrame, dstFrame, cameraMatrix,
                                          this->settings.getMaxDepthDiff(), this->settings.getAngleThreshold(),
                                          iterCounts, this->settings.getMaxTranslation(),
@@ -149,18 +142,18 @@ bool OdometryRGB::compute(const OdometryFrame& srcFrame, const OdometryFrame& ds
     return isCorrect;
 }
 
-bool OdometryRGB::compute(InputArray _srcImage, InputArray _dstImage, OutputArray Rt) const
+bool OdometryRGB::compute(InputArray _srcDepth, InputArray _dstDepth, OutputArray Rt) const
 {
-    CV_UNUSED(_srcImage);
-    CV_UNUSED(_dstImage);
+    CV_UNUSED(_srcDepth);
+    CV_UNUSED(_dstDepth);
     CV_UNUSED(Rt);
     CV_Error(cv::Error::StsBadFunc, "This odometry algorithm requires depth and rgb data simultaneously");
 }
 
-bool OdometryRGB::compute(InputArray srcDepthFrame, InputArray srcRGBFrame, InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const
+bool OdometryRGB::compute(InputArray srcDepth, InputArray srcRGB, InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const
 {
-    OdometryFrame srcFrame(srcRGBFrame, srcDepthFrame);
-    OdometryFrame dstFrame(dstRGBFrame, dstDepthFrame);
+    OdometryFrame srcFrame(srcDepth, srcRGB);
+    OdometryFrame dstFrame(dstDepth, dstRGB);
 
     prepareRGBFrame(srcFrame, dstFrame, this->settings);
 
@@ -181,9 +174,9 @@ public:
     virtual void prepareFrame(OdometryFrame& frame) const override;
     virtual void prepareFrames(OdometryFrame& srcFrame, OdometryFrame& dstFrame) const override;
     virtual bool compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFrame, OutputArray Rt) const override;
-    virtual bool compute(InputArray srcFrame, InputArray dstFrame, OutputArray Rt) const override;
-    virtual bool compute(InputArray srcDepthFrame, InputArray srcRGBFrame,
-                         InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const override;
+    virtual bool compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const override;
+    virtual bool compute(InputArray srcDepth, InputArray srcRGB,
+                         InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const override;
     virtual Ptr<RgbdNormals> getNormalsComputer() const override;
 };
 
@@ -207,10 +200,7 @@ bool OdometryRGBD::compute(const OdometryFrame& srcFrame, const OdometryFrame& d
     Matx33f cameraMatrix;
     settings.getCameraMatrix(cameraMatrix);
     std::vector<int> iterCounts;
-    Mat miterCounts;
-    settings.getIterCounts(miterCounts);
-    for (int i = 0; i < miterCounts.size().height; i++)
-        iterCounts.push_back(miterCounts.at<int>(i));
+    settings.getIterCounts(iterCounts);
     bool isCorrect = RGBDICPOdometryImpl(Rt, Mat(), srcFrame, dstFrame, cameraMatrix,
                                          this->settings.getMaxDepthDiff(), this->settings.getAngleThreshold(),
                                          iterCounts, this->settings.getMaxTranslation(),
@@ -219,19 +209,19 @@ bool OdometryRGBD::compute(const OdometryFrame& srcFrame, const OdometryFrame& d
     return isCorrect;
 }
 
-bool OdometryRGBD::compute(InputArray srcFrame, InputArray dstFrame, OutputArray Rt) const
+bool OdometryRGBD::compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const
 {
-    CV_UNUSED(srcFrame);
-    CV_UNUSED(dstFrame);
+    CV_UNUSED(srcDepth);
+    CV_UNUSED(dstDepth);
     CV_UNUSED(Rt);
     CV_Error(cv::Error::StsBadFunc, "This odometry algorithm needs depth and rgb data simultaneously");
 }
 
-bool OdometryRGBD::compute(InputArray _srcDepthFrame, InputArray _srcRGBFrame,
-                           InputArray _dstDepthFrame, InputArray _dstRGBFrame, OutputArray Rt) const
+bool OdometryRGBD::compute(InputArray _srcDepth, InputArray _srcRGB,
+                           InputArray _dstDepth, InputArray _dstRGB, OutputArray Rt) const
 {
-    OdometryFrame srcFrame(_srcRGBFrame, _srcDepthFrame);
-    OdometryFrame dstFrame(_dstRGBFrame, _dstDepthFrame);
+    OdometryFrame srcFrame(_srcDepth, _srcRGB);
+    OdometryFrame dstFrame(_dstDepth, _dstRGB);
 
     prepareRGBDFrame(srcFrame, dstFrame, this->normalsComputer, this->settings, this->algtype);
     bool isCorrect = compute(srcFrame, dstFrame, Rt);
@@ -266,7 +256,7 @@ Odometry::Odometry(OdometryType otype)
     }
 }
 
-Odometry::Odometry(OdometryType otype, OdometrySettings settings, OdometryAlgoType algtype)
+Odometry::Odometry(OdometryType otype, const OdometrySettings& settings, OdometryAlgoType algtype)
 {
     switch (otype)
     {
@@ -305,15 +295,15 @@ bool Odometry::compute(const OdometryFrame& srcFrame, const OdometryFrame& dstFr
     return this->impl->compute(srcFrame, dstFrame, Rt);
 }
 
-bool Odometry::compute(InputArray srcFrame, InputArray dstFrame, OutputArray Rt) const
+bool Odometry::compute(InputArray srcDepth, InputArray dstDepth, OutputArray Rt) const
 {
-    return this->impl->compute(srcFrame, dstFrame, Rt);
+    return this->impl->compute(srcDepth, dstDepth, Rt);
 }
 
-bool Odometry::compute(InputArray srcDepthFrame, InputArray srcRGBFrame,
-                       InputArray dstDepthFrame, InputArray dstRGBFrame, OutputArray Rt) const
+bool Odometry::compute(InputArray srcDepth, InputArray srcRGB,
+                       InputArray dstDepth, InputArray dstRGB, OutputArray Rt) const
 {
-    return this->impl->compute(srcDepthFrame, srcRGBFrame, dstDepthFrame, dstRGBFrame, Rt);
+    return this->impl->compute(srcDepth, srcRGB, dstDepth, dstRGB, Rt);
 }
 
 Ptr<RgbdNormals> Odometry::getNormalsComputer() const
diff --git a/modules/3d/src/rgbd/odometry_frame_impl.cpp b/modules/3d/src/rgbd/odometry_frame_impl.cpp
index b1026d52a0..c776c4cde0 100644
--- a/modules/3d/src/rgbd/odometry_frame_impl.cpp
+++ b/modules/3d/src/rgbd/odometry_frame_impl.cpp
@@ -11,7 +11,7 @@
 namespace cv
 {
 
-OdometryFrame::OdometryFrame(InputArray image, InputArray depth, InputArray mask, InputArray normals)
+OdometryFrame::OdometryFrame(InputArray depth, InputArray image, InputArray mask, InputArray normals)
 {
     this->impl = makePtr<OdometryFrame::Impl>();
     if (!image.empty())
@@ -39,7 +39,7 @@ void OdometryFrame::getProcessedDepth(OutputArray depth) const { this->impl->get
 void OdometryFrame::getMask(OutputArray mask) const { this->impl->getMask(mask); }
 void OdometryFrame::getNormals(OutputArray normals) const { this->impl->getNormals(normals); }
 
-size_t OdometryFrame::getPyramidLevels() const { return this->impl->getPyramidLevels(); }
+int OdometryFrame::getPyramidLevels() const { return this->impl->getPyramidLevels(); }
 
 void OdometryFrame::getPyramidAt(OutputArray img, OdometryFramePyramidType pyrType, size_t level) const
 {
@@ -76,13 +76,13 @@ void OdometryFrame::Impl::getNormals(OutputArray _normals) const
     _normals.assign(this->normals);
 }
 
-size_t OdometryFrame::Impl::getPyramidLevels() const
+int OdometryFrame::Impl::getPyramidLevels() const
 {
     // all pyramids should have the same size
     for (const auto& p : this->pyramids)
     {
         if (!p.empty())
-            return p.size();
+            return (int)(p.size());
     }
     return 0;
 }
diff --git a/modules/3d/src/rgbd/odometry_functions.cpp b/modules/3d/src/rgbd/odometry_functions.cpp
index beb2683cb1..c9b21a9fab 100644
--- a/modules/3d/src/rgbd/odometry_functions.cpp
+++ b/modules/3d/src/rgbd/odometry_functions.cpp
@@ -489,13 +489,18 @@ void prepareRGBDFrame(OdometryFrame& srcFrame, OdometryFrame& dstFrame, Ptr<Rgbd
 }
 
 bool RGBDICPOdometryImpl(OutputArray _Rt, const Mat& initRt,
-                         const OdometryFrame srcFrame,
-                         const OdometryFrame dstFrame,
+                         const OdometryFrame& srcFrame,
+                         const OdometryFrame& dstFrame,
                          const Matx33f& cameraMatrix,
                          float maxDepthDiff, float angleThreshold, const std::vector<int>& iterCounts,
                          double maxTranslation, double maxRotation, double sobelScale,
                          OdometryType method, OdometryTransformType transformType, OdometryAlgoType algtype)
 {
+    if (srcFrame.getPyramidLevels() != (int)(iterCounts.size()))
+        CV_Error(Error::StsBadArg, "srcFrame has incorrect number of pyramid levels. Did you forget to call prepareFrame()?");
+    if (dstFrame.getPyramidLevels() != (int)(iterCounts.size()))
+        CV_Error(Error::StsBadArg, "dstFrame has incorrect number of pyramid levels. Did you forget to call prepareFrame()?");
+
     int transformDim = getTransformDim(transformType);
 
     const int minOverdetermScale = 20;
diff --git a/modules/3d/src/rgbd/odometry_functions.hpp b/modules/3d/src/rgbd/odometry_functions.hpp
index eca32357f7..99a478b3d8 100644
--- a/modules/3d/src/rgbd/odometry_functions.hpp
+++ b/modules/3d/src/rgbd/odometry_functions.hpp
@@ -159,8 +159,8 @@ void prepareRGBFrame(OdometryFrame& srcFrame, OdometryFrame& dstFrame, OdometryS
 void prepareICPFrame(OdometryFrame& srcFrame, OdometryFrame& dstFrame, Ptr<RgbdNormals>& normalsComputer, const OdometrySettings settings, OdometryAlgoType algtype);
 
 bool RGBDICPOdometryImpl(OutputArray _Rt, const Mat& initRt,
-                         const OdometryFrame srcFrame,
-                         const OdometryFrame dstFrame,
+                         const OdometryFrame& srcFrame,
+                         const OdometryFrame& dstFrame,
                          const Matx33f& cameraMatrix,
                          float maxDepthDiff, float angleThreshold, const std::vector<int>& iterCounts,
                          double maxTranslation, double maxRotation, double sobelScale,
diff --git a/modules/3d/src/rgbd/odometry_settings_impl.cpp b/modules/3d/src/rgbd/odometry_settings_impl.cpp
index c5d306ff87..e569b0d208 100644
--- a/modules/3d/src/rgbd/odometry_settings_impl.cpp
+++ b/modules/3d/src/rgbd/odometry_settings_impl.cpp
@@ -157,6 +157,17 @@ OdometrySettings::OdometrySettings()
     this->impl = makePtr<OdometrySettingsImplCommon>();
 }
 
+OdometrySettings::OdometrySettings(const OdometrySettings& s)
+{
+    this->impl = makePtr<OdometrySettingsImplCommon>(*s.impl.dynamicCast<OdometrySettingsImplCommon>());
+}
+
+OdometrySettings& OdometrySettings::operator=(const OdometrySettings& s)
+{
+    this->impl = makePtr<OdometrySettingsImplCommon>(*s.impl.dynamicCast<OdometrySettingsImplCommon>());
+    return *this;
+}
+
 void OdometrySettings::setCameraMatrix(InputArray val) { this->impl->setCameraMatrix(val); }
 void OdometrySettings::getCameraMatrix(OutputArray val) const { this->impl->getCameraMatrix(val); }
 void OdometrySettings::setIterCounts(InputArray val) { this->impl->setIterCounts(val); }
diff --git a/modules/3d/src/rgbd/utils.hpp b/modules/3d/src/rgbd/utils.hpp
index d935c98055..334ef73db8 100644
--- a/modules/3d/src/rgbd/utils.hpp
+++ b/modules/3d/src/rgbd/utils.hpp
@@ -251,7 +251,7 @@ public:
     virtual void getMask(OutputArray mask) const ;
     virtual void getNormals(OutputArray normals) const ;
 
-    virtual size_t getPyramidLevels() const ;
+    virtual int getPyramidLevels() const ;
 
     virtual void getPyramidAt(OutputArray img,
                               OdometryFramePyramidType pyrType, size_t level) const ;
diff --git a/modules/3d/src/rgbd/volume_impl.cpp b/modules/3d/src/rgbd/volume_impl.cpp
index 82a46158d3..0dadc5e94b 100644
--- a/modules/3d/src/rgbd/volume_impl.cpp
+++ b/modules/3d/src/rgbd/volume_impl.cpp
@@ -179,7 +179,7 @@ int TsdfVolume::getVisibleBlocks() const { return 1; }
 size_t TsdfVolume::getTotalVolumeUnits() const { return 1; }
 
 
-Vec6f TsdfVolume::getBoundingBox(int precision) const
+void TsdfVolume::getBoundingBox(OutputArray bb, int precision) const
 {
     if (precision == Volume::BoundingBoxPrecision::VOXEL)
     {
@@ -191,7 +191,7 @@ Vec6f TsdfVolume::getBoundingBox(int precision) const
         Vec3f res;
         this->settings.getVolumeResolution(res);
         Vec3f volSize = res * sz;
-        return Vec6f(0, 0, 0, volSize[0], volSize[1], volSize[2]);
+        Vec6f(0, 0, 0, volSize[0], volSize[1], volSize[2]).copyTo(bb);
     }
 }
 
@@ -403,7 +403,7 @@ bool HashTsdfVolume::getEnableGrowth() const
     return enableGrowth;
 }
 
-Vec6f HashTsdfVolume::getBoundingBox(int precision) const
+void HashTsdfVolume::getBoundingBox(OutputArray boundingBox, int precision) const
 {
     if (precision == Volume::BoundingBoxPrecision::VOXEL)
     {
@@ -442,7 +442,7 @@ Vec6f HashTsdfVolume::getBoundingBox(int precision) const
 
         if (vi.empty())
         {
-            return Vec6f();
+            boundingBox.setZero();
         }
         else
         {
@@ -474,7 +474,7 @@ Vec6f HashTsdfVolume::getBoundingBox(int precision) const
                 bb[5] = max(bb[5], pg.z);
             }
 
-            return bb;
+            bb.copyTo(boundingBox);
         }
     }
 }
@@ -569,7 +569,7 @@ void ColorTsdfVolume::reset()
 int ColorTsdfVolume::getVisibleBlocks() const { return 1; }
 size_t ColorTsdfVolume::getTotalVolumeUnits() const { return 1; }
 
-Vec6f ColorTsdfVolume::getBoundingBox(int precision) const
+void ColorTsdfVolume::getBoundingBox(OutputArray bb, int precision) const
 {
     if (precision == Volume::BoundingBoxPrecision::VOXEL)
     {
@@ -581,7 +581,7 @@ Vec6f ColorTsdfVolume::getBoundingBox(int precision) const
         Vec3f res;
         this->settings.getVolumeResolution(res);
         Vec3f volSize = res * sz;
-        return Vec6f(0, 0, 0, volSize[0], volSize[1], volSize[2]);
+        Vec6f(0, 0, 0, volSize[0], volSize[1], volSize[2]).copyTo(bb);
     }
 }
 
diff --git a/modules/3d/src/rgbd/volume_impl.hpp b/modules/3d/src/rgbd/volume_impl.hpp
index fffe0a31be..53b95825fd 100644
--- a/modules/3d/src/rgbd/volume_impl.hpp
+++ b/modules/3d/src/rgbd/volume_impl.hpp
@@ -37,7 +37,7 @@ public:
     virtual int getVisibleBlocks() const = 0;
     virtual size_t getTotalVolumeUnits() const = 0;
 
-    virtual Vec6f getBoundingBox(int precision) const = 0;
+    virtual void getBoundingBox(OutputArray bb, int precision) const = 0;
     virtual void setEnableGrowth(bool v) = 0;
     virtual bool getEnableGrowth() const = 0;
 
@@ -73,7 +73,7 @@ public:
     // VOLUME_UNIT - up to volume unit
     // VOXEL - up to voxel
     // returns (min_x, min_y, min_z, max_x, max_y, max_z) in volume coordinates
-    virtual Vec6f getBoundingBox(int precision) const override;
+    virtual void getBoundingBox(OutputArray bb, int precision) const override;
 
     // Enabels or disables new volume unit allocation during integration
     // Applicable for HashTSDF only
@@ -134,7 +134,7 @@ public:
     // VOLUME_UNIT - up to volume unit
     // VOXEL - up to voxel
     // returns (min_x, min_y, min_z, max_x, max_y, max_z) in volume coordinates
-    virtual Vec6f getBoundingBox(int precision) const override;
+    virtual void getBoundingBox(OutputArray bb, int precision) const override;
 
 public:
     int lastVolIndex;
@@ -191,7 +191,7 @@ public:
     // VOLUME_UNIT - up to volume unit
     // VOXEL - up to voxel
     // returns (min_x, min_y, min_z, max_x, max_y, max_z) in volume coordinates
-    virtual Vec6f getBoundingBox(int precision) const override;
+    virtual void getBoundingBox(OutputArray bb, int precision) const override;
 
     // Enabels or disables new volume unit allocation during integration
     // Applicable for HashTSDF only
@@ -211,12 +211,7 @@ private:
 };
 
 
-Volume::Volume()
-{
-    VolumeSettings settings;
-    this->impl = makePtr<TsdfVolume>(settings);
-}
-Volume::Volume(VolumeType vtype, VolumeSettings settings)
+Volume::Volume(VolumeType vtype, const VolumeSettings& settings)
 {
     switch (vtype)
     {
@@ -239,8 +234,11 @@ Volume::~Volume() {}
 void Volume::integrate(const OdometryFrame& frame, InputArray pose) { this->impl->integrate(frame, pose); }
 void Volume::integrate(InputArray depth, InputArray pose) { this->impl->integrate(depth, pose); }
 void Volume::integrate(InputArray depth, InputArray image, InputArray pose) { this->impl->integrate(depth, image, pose); }
+void Volume::raycast(InputArray cameraPose, OutputArray _points, OutputArray _normals) const { this->impl->raycast(cameraPose, _points, _normals, noArray()); }
 void Volume::raycast(InputArray cameraPose, OutputArray _points, OutputArray _normals, OutputArray _colors) const { this->impl->raycast(cameraPose, _points, _normals, _colors); }
+void Volume::raycast(InputArray cameraPose, int height, int width, InputArray _intr, OutputArray _points, OutputArray _normals) const { this->impl->raycast(cameraPose, height, width, _intr, _points, _normals, noArray()); }
 void Volume::raycast(InputArray cameraPose, int height, int width, InputArray _intr, OutputArray _points, OutputArray _normals, OutputArray _colors) const { this->impl->raycast(cameraPose, height, width, _intr, _points, _normals, _colors); }
+
 void Volume::fetchNormals(InputArray points, OutputArray normals) const { this->impl->fetchNormals(points, normals); }
 void Volume::fetchPointsNormals(OutputArray points, OutputArray normals) const { this->impl->fetchPointsNormals(points, normals); }
 void Volume::fetchPointsNormalsColors(OutputArray points, OutputArray normals, OutputArray colors) const { this->impl->fetchPointsNormalsColors(points, normals, colors); };
@@ -249,7 +247,7 @@ void Volume::reset() { this->impl->reset(); }
 int Volume::getVisibleBlocks() const { return this->impl->getVisibleBlocks(); }
 size_t Volume::getTotalVolumeUnits() const { return this->impl->getTotalVolumeUnits(); }
 
-Vec6f Volume::getBoundingBox(int precision) const { return this->impl->getBoundingBox(precision); }
+void Volume::getBoundingBox(OutputArray bb, int precision) const { this->impl->getBoundingBox(bb, precision); }
 void Volume::setEnableGrowth(bool v) { this->impl->setEnableGrowth(v); }
 bool Volume::getEnableGrowth() const { return this->impl->getEnableGrowth(); }
 
diff --git a/modules/3d/src/rgbd/volume_settings_impl.cpp b/modules/3d/src/rgbd/volume_settings_impl.cpp
index eea64716df..518d231ffe 100644
--- a/modules/3d/src/rgbd/volume_settings_impl.cpp
+++ b/modules/3d/src/rgbd/volume_settings_impl.cpp
@@ -243,11 +243,6 @@ public:
 };
 
 
-VolumeSettings::VolumeSettings()
-{
-    this->impl = makePtr<VolumeSettingsImpl>();
-}
-
 VolumeSettings::VolumeSettings(VolumeType volumeType)
 {
     this->impl = makePtr<VolumeSettingsImpl>(volumeType);
@@ -258,6 +253,12 @@ VolumeSettings::VolumeSettings(const VolumeSettings& vs)
     this->impl = makePtr<VolumeSettingsImpl>(*vs.impl.dynamicCast<VolumeSettingsImpl>());
 }
 
+VolumeSettings& VolumeSettings::operator=(const VolumeSettings& vs)
+{
+    this->impl = makePtr<VolumeSettingsImpl>(*vs.impl.dynamicCast<VolumeSettingsImpl>());
+    return *this;
+}
+
 VolumeSettings::~VolumeSettings() {}
 
 void  VolumeSettings::setIntegrateWidth(int val) { this->impl->setIntegrateWidth(val); };
diff --git a/modules/3d/test/test_odometry.cpp b/modules/3d/test/test_odometry.cpp
index 941863a434..137b288738 100644
--- a/modules/3d/test/test_odometry.cpp
+++ b/modules/3d/test/test_odometry.cpp
@@ -143,7 +143,7 @@ void OdometryTest::checkUMats()
     OdometrySettings ods;
     ods.setCameraMatrix(K);
     Odometry odometry = Odometry(otype, ods, algtype);
-    OdometryFrame odf(uimage, udepth);
+    OdometryFrame odf(udepth, uimage);
 
     Mat calcRt;
 
@@ -166,7 +166,7 @@ void OdometryTest::run()
     OdometrySettings ods;
     ods.setCameraMatrix(K);
     Odometry odometry = Odometry(otype, ods, algtype);
-    OdometryFrame odf(image, depth);
+    OdometryFrame odf(depth, image);
     Mat calcRt;
 
     // 1. Try to find Rt between the same frame (try masks also).
@@ -199,8 +199,8 @@ void OdometryTest::run()
         warpFrame(depth, image, noArray(), rt.matrix, K, warpedDepth, warpedImage);
         dilateFrame(warpedImage, warpedDepth); // due to inaccuracy after warping
 
-        OdometryFrame odfSrc(image, depth);
-        OdometryFrame odfDst(warpedImage, warpedDepth);
+        OdometryFrame odfSrc(depth, image);
+        OdometryFrame odfDst(warpedDepth, warpedImage);
 
         odometry.prepareFrames(odfSrc, odfDst);
         isComputed = odometry.compute(odfSrc, odfDst, calcRt);
@@ -272,7 +272,7 @@ void OdometryTest::prepareFrameCheck()
     OdometrySettings ods;
     ods.setCameraMatrix(K);
     Odometry odometry = Odometry(otype, ods, algtype);
-    OdometryFrame odf(gtImage, gtDepth);
+    OdometryFrame odf(gtDepth, gtImage);
 
     odometry.prepareFrame(odf);
 
diff --git a/modules/3d/test/test_tsdf.cpp b/modules/3d/test/test_tsdf.cpp
index 1564da7837..77aa4e8a36 100644
--- a/modules/3d/test/test_tsdf.cpp
+++ b/modules/3d/test/test_tsdf.cpp
@@ -502,7 +502,8 @@ void staticBoundingBoxTest(VolumeType volumeType)
     vs.getVolumePose(pose);
     Vec3f end = voxelSize * Vec3f(res);
     Vec6f truebb(0, 0, 0, end[0], end[1], end[2]);
-    Vec6f bb = volume.getBoundingBox(Volume::BoundingBoxPrecision::VOLUME_UNIT);
+    Vec6f bb;
+    volume.getBoundingBox(bb, Volume::BoundingBoxPrecision::VOLUME_UNIT);
     Vec6f diff = bb - truebb;
     double normdiff = std::sqrt(diff.ddot(diff));
     ASSERT_LE(normdiff, std::numeric_limits<double>::epsilon());
@@ -534,7 +535,8 @@ void boundingBoxGrowthTest(bool enableGrowth)
     for (int i = 0; i < nIntegrations; i++)
         volume.integrate(udepth, poses[0].matrix);
 
-    Vec6f bb = volume.getBoundingBox(Volume::BoundingBoxPrecision::VOLUME_UNIT);
+    Vec6f bb;
+    volume.getBoundingBox(bb, Volume::BoundingBoxPrecision::VOLUME_UNIT);
     Vec6f truebb(-0.9375f, 1.3125f, -0.8906f, 3.9375f, 2.6133f, 1.4004f);
     Vec6f diff = bb - truebb;
     double bbnorm = std::sqrt(diff.ddot(diff));
@@ -562,7 +564,8 @@ void boundingBoxGrowthTest(bool enableGrowth)
     for (int i = 0; i < nIntegrations; i++)
         volume.integrate(udepth2, poses[0].matrix);
 
-    Vec6f bb2 = volume.getBoundingBox(Volume::BoundingBoxPrecision::VOLUME_UNIT);
+    Vec6f bb2;
+    volume.getBoundingBox(bb2, Volume::BoundingBoxPrecision::VOLUME_UNIT);
 
     Vec6f truebb2 = truebb + Vec6f(0, -(1.3125f - 1.0723f), -(-0.8906f - (-1.4238f)), 0, 0, 0);
     Vec6f diff2 = enableGrowth ? bb2 - truebb2 : bb2 - bb;
@@ -577,7 +580,8 @@ void boundingBoxGrowthTest(bool enableGrowth)
     // Reset check
 
     volume.reset();
-    Vec6f bb3 = volume.getBoundingBox(Volume::BoundingBoxPrecision::VOLUME_UNIT);
+    Vec6f bb3;
+    volume.getBoundingBox(bb3, Volume::BoundingBoxPrecision::VOLUME_UNIT);
     double bbnorm3 = std::sqrt(bb3.ddot(bb3));
     EXPECT_LE(bbnorm3, std::numeric_limits<double>::epsilon());
 }
@@ -909,7 +913,7 @@ protected:
         depth.copyTo(udepth);
         rgb.copyTo(urgb);
 
-        OdometryFrame odf(urgb, udepth);
+        OdometryFrame odf(udepth, urgb);
 
         if (testSrcType == VolumeTestSrcType::MAT)
         {
diff --git a/samples/python/volume.py b/samples/python/volume.py
new file mode 100644
index 0000000000..312deb06c3
--- /dev/null
+++ b/samples/python/volume.py
@@ -0,0 +1,140 @@
+import numpy as np
+import cv2 as cv
+import argparse
+
+# Use source data from this site:
+# https://vision.in.tum.de/data/datasets/rgbd-dataset/download
+# For example if you use rgbd_dataset_freiburg1_xyz sequence, your prompt should be:
+# python /path_to_opencv/samples/python/volume.py --source_folder /path_to_datasets/rgbd_dataset_freiburg1_xyz --algo <some algo>
+# so that the folder contains files groundtruth.txt and depth.txt
+
+# for more info about this function look cv::Quat::toRotMat3x3(...)
+def quatToMat3(a, b, c, d):
+    return np.array([
+        [1 - 2 * (c * c + d * d), 2 * (b * c - a * d)    , 2 * (b * d + a * c)],
+        [2 * (b * c + a * d)    , 1 - 2 * (b * b + d * d), 2 * (c * d - a * b)],
+        [2 * (b * d - a * c)    , 2 * (c * d + a * b)    , 1 - 2 * (b * b + c * c)]
+    ])
+
+def make_Rt(val):
+    R = quatToMat3(val[6], val[3], val[4] ,val[5])
+    t = np.array([ [val[0]], [val[1]], [val[2]] ])
+    tmp = np.array([0, 0, 0, 1])
+
+    Rt = np.append(R, t , axis=1 )
+    Rt = np.vstack([Rt, tmp])
+
+    return Rt
+
+def get_image_info(path, is_depth):
+    image_info = {}
+    source = 'depth.txt'
+    if not is_depth:
+        source = 'rgb.txt'
+    with open(path+source) as file:
+        lines = file.readlines()
+        for line in lines:
+            words = line.split(' ')
+            if words[0] == '#':
+                continue
+            image_info[float(words[0])] = words[1][:-1]
+    return image_info
+
+def get_groundtruth_info(path):
+    groundtruth_info = {}
+    with open(path+'groundtruth.txt') as file:
+        lines = file.readlines()
+        for line in lines:
+            words = line.split(' ')
+            if words[0] == '#':
+                continue
+            groundtruth_info[float(words[0])] = [float(i) for i in words[1:]]
+    return groundtruth_info
+
+def main():
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        '--algo',
+        help="""TSDF      - reconstruct data in volume with bounds,
+                HashTSDF  - reconstruct data in volume without bounds (infinite volume),
+                ColorTSDF - like TSDF but also keeps color data,
+                default - runs TSDF""",
+        default="")
+    parser.add_argument(
+        '-src',
+        '--source_folder',
+        default="")
+
+    args = parser.parse_args()
+
+    path = args.source_folder
+    if path[-1] != '/':
+        path += '/'
+
+    depth_info = get_image_info(path, True)
+    rgb_info = get_image_info(path, False)
+    groundtruth_info = get_groundtruth_info(path)
+
+    volume_type = cv.VolumeType_TSDF
+    if args.algo == "HashTSDF":
+        volume_type = cv.VolumeType_HashTSDF
+    elif args.algo == "ColorTSDF":
+        volume_type = cv.VolumeType_ColorTSDF
+
+    settings = cv.VolumeSettings(volume_type)
+    volume = cv.Volume(volume_type, settings)
+
+    for key in list(depth_info.keys())[:]:
+        Rt = np.eye(4)
+        for key1 in groundtruth_info:
+            if np.abs(key1 - key) < 0.01:
+                Rt = make_Rt(groundtruth_info[key1])
+                break
+
+        rgb_path = ''
+        for key1 in rgb_info:
+            if np.abs(key1 - key) < 0.05:
+                rgb_path = path + rgb_info[key1]
+                break
+
+        depthPath = path + depth_info[key]
+        depth = cv.imread(depthPath, cv.IMREAD_ANYDEPTH).astype(np.float32)
+        if depth.size <= 0:
+            raise Exception('Failed to load depth file: %s' % depthPath)
+
+        rgb = cv.imread(rgb_path, cv.IMREAD_COLOR).astype(np.float32)
+        if rgb.size <= 0:
+            raise Exception('Failed to load RGB file: %s' % rgb_path)
+
+        if volume_type != cv.VolumeType_ColorTSDF:
+            volume.integrate(depth, Rt)
+        else:
+            volume.integrateColor(depth, rgb, Rt)
+
+        size = (480, 640, 4)
+
+        points  = np.zeros(size, np.float32)
+        normals = np.zeros(size, np.float32)
+        colors = np.zeros(size, np.float32)
+
+        if volume_type != cv.VolumeType_ColorTSDF:
+            volume.raycast(Rt, points, normals)
+        else:
+            volume.raycastColor(Rt, points, normals, colors)
+
+        channels = list(cv.split(points))
+
+        cv.imshow("X", np.absolute(channels[0]))
+        cv.imshow("Y", np.absolute(channels[1]))
+        cv.imshow("Z", channels[2])
+
+        if volume_type == cv.VolumeType_ColorTSDF:
+            cv.imshow("Color", colors.astype(np.uint8))
+
+        #TODO: also display normals
+
+        cv.waitKey(10)
+
+if __name__ == '__main__':
+    main()