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Merge pull request #919 from abidrahmank:2.4

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Vadim Pisarevsky
2013-05-28 21:54:51 +04:00
committed by OpenCV Buildbot
parent ecb1f3c4d2 2dd3bf116e
commit d3c7ae6adf
2 changed files with 176 additions and 1 deletions
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modules/imgproc/doc/miscellaneous_transformations.rst
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@@ -116,6 +116,7 @@ If you use ``cvtColor`` with 8-bit images, the conversion will have some informa
The function can do the following transformations:
*
RGB :math:`\leftrightarrow` GRAY ( ``CV_BGR2GRAY, CV_RGB2GRAY, CV_GRAY2BGR, CV_GRAY2RGB`` )
Transformations within RGB space like adding/removing the alpha channel, reversing the channel order, conversion to/from 16-bit RGB color (R5:G6:B5 or R5:G5:B5), as well as conversion to/from grayscale using:
.. math::
@@ -765,7 +766,7 @@ Runs the GrabCut algorithm.
* **GC_PR_BGD** defines a possible background pixel.
* **GC_PR_BGD** defines a possible foreground pixel.
* **GC_PR_FGD** defines a possible foreground pixel.
:param rect: ROI containing a segmented object. The pixels outside of the ROI are marked as "obvious background". The parameter is only used when ``mode==GC_INIT_WITH_RECT`` .