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Merge pull request #1666 from SpecLad:cv-cap-openni

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Roman Donchenko 2013-10-22 19:02:48 +04:00 committed by OpenCV Buildbot
commit a549621aac
1 changed files with 9 additions and 9 deletions
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18
doc/user_guide/ug_highgui.rst
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@ -41,15 +41,15 @@ VideoCapture can retrieve the following data:
#.
data given from depth generator:
* ``OPENNI_DEPTH_MAP`` - depth values in mm (CV_16UC1)
* ``OPENNI_POINT_CLOUD_MAP`` - XYZ in meters (CV_32FC3)
* ``OPENNI_DISPARITY_MAP`` - disparity in pixels (CV_8UC1)
* ``OPENNI_DISPARITY_MAP_32F`` - disparity in pixels (CV_32FC1)
* ``OPENNI_VALID_DEPTH_MASK`` - mask of valid pixels (not ocluded, not shaded etc.) (CV_8UC1)
* ``CV_CAP_OPENNI_DEPTH_MAP`` - depth values in mm (CV_16UC1)
* ``CV_CAP_OPENNI_POINT_CLOUD_MAP`` - XYZ in meters (CV_32FC3)
* ``CV_CAP_OPENNI_DISPARITY_MAP`` - disparity in pixels (CV_8UC1)
* ``CV_CAP_OPENNI_DISPARITY_MAP_32F`` - disparity in pixels (CV_32FC1)
* ``CV_CAP_OPENNI_VALID_DEPTH_MASK`` - mask of valid pixels (not ocluded, not shaded etc.) (CV_8UC1)
#.
data given from RGB image generator:
* ``OPENNI_BGR_IMAGE`` - color image (CV_8UC3)
* ``OPENNI_GRAY_IMAGE`` - gray image (CV_8UC1)
* ``CV_CAP_OPENNI_BGR_IMAGE`` - color image (CV_8UC3)
* ``CV_CAP_OPENNI_GRAY_IMAGE`` - gray image (CV_8UC1)
In order to get depth map from depth sensor use ``VideoCapture::operator >>``, e. g. ::
@ -73,8 +73,8 @@ For getting several data maps use ``VideoCapture::grab`` and ``VideoCapture::ret
capture.grab();
capture.retrieve( depthMap, OPENNI_DEPTH_MAP );
capture.retrieve( bgrImage, OPENNI_BGR_IMAGE );
capture.retrieve( depthMap, CV_CAP_OPENNI_DEPTH_MAP );
capture.retrieve( bgrImage, CV_CAP_OPENNI_BGR_IMAGE );
if( waitKey( 30 ) >= 0 )
break;