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Merge pull request #16493 from vpisarev:bordertype_sgbm_doc_fixes

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* added note about BORDER_TYPE in separable filters; fixed SGBMStereo description

* added # to BORDER_ constants to generate hyperlinks
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Vadim Pisarevsky 2020-02-04 14:30:16 +03:00 committed by GitHub
parent 4d291c06f6
commit 5c6d319ebc
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2 changed files with 21 additions and 20 deletions
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6
modules/calib3d/include/opencv2/calib3d.hpp
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@ -2216,7 +2216,7 @@ CV_EXPORTS_W void filterSpeckles( InputOutputArray img, double newVal,
//! computes valid disparity ROI from the valid ROIs of the rectified images (that are returned by cv::stereoRectify())
CV_EXPORTS_W Rect getValidDisparityROI( Rect roi1, Rect roi2,
int minDisparity, int numberOfDisparities,
int SADWindowSize );
int blockSize );
//! validates disparity using the left-right check. The matrix "cost" should be computed by the stereo correspondence algorithm
CV_EXPORTS_W void validateDisparity( InputOutputArray disparity, InputArray cost,
@ -2641,8 +2641,8 @@ public:
the smoother the disparity is. P1 is the penalty on the disparity change by plus or minus 1
between neighbor pixels. P2 is the penalty on the disparity change by more than 1 between neighbor
pixels. The algorithm requires P2 \> P1 . See stereo_match.cpp sample where some reasonably good
P1 and P2 values are shown (like 8\*number_of_image_channels\*SADWindowSize\*SADWindowSize and
32\*number_of_image_channels\*SADWindowSize\*SADWindowSize , respectively).
P1 and P2 values are shown (like 8\*number_of_image_channels\*blockSize\*blockSize and
32\*number_of_image_channels\*blockSize\*blockSize , respectively).
@param disp12MaxDiff Maximum allowed difference (in integer pixel units) in the left-right
disparity check. Set it to a non-positive value to disable the check.
@param preFilterCap Truncation value for the prefiltered image pixels. The algorithm first

35
modules/imgproc/include/opencv2/imgproc.hpp
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@ -1409,7 +1409,7 @@ equal to sigmaX, if both sigmas are zeros, they are computed from ksize.width an
respectively (see #getGaussianKernel for details); to fully control the result regardless of
possible future modifications of all this semantics, it is recommended to specify all of ksize,
sigmaX, and sigmaY.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@sa sepFilter2D, filter2D, blur, boxFilter, bilateralFilter, medianBlur
*/
@ -1470,7 +1470,7 @@ algorithms, and so on). If you need to compute pixel sums over variable-size win
@param anchor anchor point; default value Point(-1,-1) means that the anchor is at the kernel
center.
@param normalize flag, specifying whether the kernel is normalized by its area or not.
@param borderType border mode used to extrapolate pixels outside of the image, see #BorderTypes
@param borderType border mode used to extrapolate pixels outside of the image, see #BorderTypes. #BORDER_WRAP is not supported.
@sa blur, bilateralFilter, GaussianBlur, medianBlur, integral
*/
CV_EXPORTS_W void boxFilter( InputArray src, OutputArray dst, int ddepth,
@ -1493,7 +1493,7 @@ variance and standard deviation around the neighborhood of a pixel.
@param anchor kernel anchor point. The default value of Point(-1, -1) denotes that the anchor is at the kernel
center.
@param normalize flag, specifying whether the kernel is to be normalized by it's area or not.
@param borderType border mode used to extrapolate pixels outside of the image, see #BorderTypes
@param borderType border mode used to extrapolate pixels outside of the image, see #BorderTypes. #BORDER_WRAP is not supported.
@sa boxFilter
*/
CV_EXPORTS_W void sqrBoxFilter( InputArray src, OutputArray dst, int ddepth,
@ -1516,7 +1516,7 @@ the depth should be CV_8U, CV_16U, CV_16S, CV_32F or CV_64F.
@param ksize blurring kernel size.
@param anchor anchor point; default value Point(-1,-1) means that the anchor is at the kernel
center.
@param borderType border mode used to extrapolate pixels outside of the image, see #BorderTypes
@param borderType border mode used to extrapolate pixels outside of the image, see #BorderTypes. #BORDER_WRAP is not supported.
@sa boxFilter, bilateralFilter, GaussianBlur, medianBlur
*/
CV_EXPORTS_W void blur( InputArray src, OutputArray dst,
@ -1550,7 +1550,7 @@ separate color planes using split and process them individually.
the kernel; the anchor should lie within the kernel; default value (-1,-1) means that the anchor
is at the kernel center.
@param delta optional value added to the filtered pixels before storing them in dst.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@sa sepFilter2D, dft, matchTemplate
*/
CV_EXPORTS_W void filter2D( InputArray src, OutputArray dst, int ddepth,
@ -1571,7 +1571,7 @@ kernel kernelY. The final result shifted by delta is stored in dst .
@param anchor Anchor position within the kernel. The default value \f$(-1,-1)\f$ means that the anchor
is at the kernel center.
@param delta Value added to the filtered results before storing them.
@param borderType Pixel extrapolation method, see #BorderTypes
@param borderType Pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@sa filter2D, Sobel, GaussianBlur, boxFilter, blur
*/
CV_EXPORTS_W void sepFilter2D( InputArray src, OutputArray dst, int ddepth,
@ -1624,7 +1624,7 @@ The second case corresponds to a kernel of:
@param scale optional scale factor for the computed derivative values; by default, no scaling is
applied (see #getDerivKernels for details).
@param delta optional delta value that is added to the results prior to storing them in dst.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@sa Scharr, Laplacian, sepFilter2D, filter2D, GaussianBlur, cartToPolar
*/
CV_EXPORTS_W void Sobel( InputArray src, OutputArray dst, int ddepth,
@ -1645,7 +1645,8 @@ Sobel( src, dy, CV_16SC1, 0, 1, 3 );
@param dx output image with first-order derivative in x.
@param dy output image with first-order derivative in y.
@param ksize size of Sobel kernel. It must be 3.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes.
Only #BORDER_DEFAULT=#BORDER_REFLECT_101 and #BORDER_REPLICATE are supported.
@sa Sobel
*/
@ -1673,7 +1674,7 @@ is equivalent to
@param scale optional scale factor for the computed derivative values; by default, no scaling is
applied (see #getDerivKernels for details).
@param delta optional delta value that is added to the results prior to storing them in dst.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@sa cartToPolar
*/
CV_EXPORTS_W void Scharr( InputArray src, OutputArray dst, int ddepth,
@ -1704,7 +1705,7 @@ details. The size must be positive and odd.
@param scale Optional scale factor for the computed Laplacian values. By default, no scaling is
applied. See #getDerivKernels for details.
@param delta Optional delta value that is added to the results prior to storing them in dst .
@param borderType Pixel extrapolation method, see #BorderTypes
@param borderType Pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@sa Sobel, Scharr
*/
CV_EXPORTS_W void Laplacian( InputArray src, OutputArray dst, int ddepth,
@ -1773,7 +1774,7 @@ of the formulae in the cornerEigenValsAndVecs description.
src .
@param blockSize Neighborhood size (see the details on #cornerEigenValsAndVecs ).
@param ksize Aperture parameter for the Sobel operator.
@param borderType Pixel extrapolation method. See #BorderTypes.
@param borderType Pixel extrapolation method. See #BorderTypes. #BORDER_WRAP is not supported.
*/
CV_EXPORTS_W void cornerMinEigenVal( InputArray src, OutputArray dst,
int blockSize, int ksize = 3,
@ -1796,7 +1797,7 @@ size as src .
@param blockSize Neighborhood size (see the details on #cornerEigenValsAndVecs ).
@param ksize Aperture parameter for the Sobel operator.
@param k Harris detector free parameter. See the formula above.
@param borderType Pixel extrapolation method. See #BorderTypes.
@param borderType Pixel extrapolation method. See #BorderTypes. #BORDER_WRAP is not supported.
*/
CV_EXPORTS_W void cornerHarris( InputArray src, OutputArray dst, int blockSize,
int ksize, double k,
@ -1824,7 +1825,7 @@ The output of the function can be used for robust edge or corner detection.
@param dst Image to store the results. It has the same size as src and the type CV_32FC(6) .
@param blockSize Neighborhood size (see details below).
@param ksize Aperture parameter for the Sobel operator.
@param borderType Pixel extrapolation method. See #BorderTypes.
@param borderType Pixel extrapolation method. See #BorderTypes. #BORDER_WRAP is not supported.
@sa cornerMinEigenVal, cornerHarris, preCornerDetect
*/
@ -1853,7 +1854,7 @@ The corners can be found as local maximums of the functions, as shown below:
@param src Source single-channel 8-bit of floating-point image.
@param dst Output image that has the type CV_32F and the same size as src .
@param ksize %Aperture size of the Sobel .
@param borderType Pixel extrapolation method. See #BorderTypes.
@param borderType Pixel extrapolation method. See #BorderTypes. #BORDER_WRAP is not supported.
*/
CV_EXPORTS_W void preCornerDetect( InputArray src, OutputArray dst, int ksize,
int borderType = BORDER_DEFAULT );
@ -2117,7 +2118,7 @@ structuring element is used. Kernel can be created using #getStructuringElement.
@param anchor position of the anchor within the element; default value (-1, -1) means that the
anchor is at the element center.
@param iterations number of times erosion is applied.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@param borderValue border value in case of a constant border
@sa dilate, morphologyEx, getStructuringElement
*/
@ -2149,7 +2150,7 @@ structuring element is used. Kernel can be created using #getStructuringElement
@param anchor position of the anchor within the element; default value (-1, -1) means that the
anchor is at the element center.
@param iterations number of times dilation is applied.
@param borderType pixel extrapolation method, see #BorderTypes
@param borderType pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not suported.
@param borderValue border value in case of a constant border
@sa erode, morphologyEx, getStructuringElement
*/
@ -2174,7 +2175,7 @@ CV_8U, CV_16U, CV_16S, CV_32F or CV_64F.
@param anchor Anchor position with the kernel. Negative values mean that the anchor is at the
kernel center.
@param iterations Number of times erosion and dilation are applied.
@param borderType Pixel extrapolation method, see #BorderTypes
@param borderType Pixel extrapolation method, see #BorderTypes. #BORDER_WRAP is not supported.
@param borderValue Border value in case of a constant border. The default value has a special
meaning.
@sa dilate, erode, getStructuringElement