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Merge pull request #25616 from savuor:rv/yuv_docs

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YUV codes for cvtColor: descriptions added #25616

This PR contains descriptions for various RGB <-> YUV color conversion codes as well as detailed comments in the source code.

### Pull Request Readiness Checklist

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- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
This commit is contained in:
Rostislav Vasilikhin
2024-05-25 12:12:03 +02:00
committed by GitHub
parent d97df262f6
commit 1fa96b161f
5 changed files with 266 additions and 170 deletions
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modules/imgproc/include/opencv2/imgproc.hpp
+116 -121
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@@ -641,112 +641,109 @@ enum ColorConversionCodes {
COLOR_YUV2BGR = 84,
COLOR_YUV2RGB = 85,
//! YUV 4:2:0 family to RGB
COLOR_YUV2RGB_NV12 = 90,
COLOR_YUV2BGR_NV12 = 91,
COLOR_YUV2RGB_NV21 = 92,
COLOR_YUV2BGR_NV21 = 93,
COLOR_YUV420sp2RGB = COLOR_YUV2RGB_NV21,
COLOR_YUV420sp2BGR = COLOR_YUV2BGR_NV21,
COLOR_YUV2RGB_NV12 = 90, //!< convert between 4:2:0-subsampled YUV NV12 and RGB, two planes (in one or separate arrays): Y and U/V interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_NV12 = 91, //!< convert between 4:2:0-subsampled YUV NV12 and BGR, two planes (in one or separate arrays): Y and U/V interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGB_NV21 = 92, //!< convert between 4:2:0-subsampled YUV NV21 and RGB, two planes (in one or separate arrays): Y and V/U interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_NV21 = 93, //!< convert between 4:2:0-subsampled YUV NV21 and BGR, two planes (in one or separate arrays): Y and V/U interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV420sp2RGB = COLOR_YUV2RGB_NV21, //!< synonym to NV21
COLOR_YUV420sp2BGR = COLOR_YUV2BGR_NV21, //!< synonym to NV21
COLOR_YUV2RGBA_NV12 = 94,
COLOR_YUV2BGRA_NV12 = 95,
COLOR_YUV2RGBA_NV21 = 96,
COLOR_YUV2BGRA_NV21 = 97,
COLOR_YUV420sp2RGBA = COLOR_YUV2RGBA_NV21,
COLOR_YUV420sp2BGRA = COLOR_YUV2BGRA_NV21,
COLOR_YUV2RGBA_NV12 = 94, //!< convert between 4:2:0-subsampled YUV NV12 and RGBA, two planes (in one or separate arrays): Y and U/V interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_NV12 = 95, //!< convert between 4:2:0-subsampled YUV NV12 and BGRA, two planes (in one or separate arrays): Y and U/V interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGBA_NV21 = 96, //!< convert between 4:2:0-subsampled YUV NV21 and RGBA, two planes (in one or separate arrays): Y and V/U interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_NV21 = 97, //!< convert between 4:2:0-subsampled YUV NV21 and BGRA, two planes (in one or separate arrays): Y and V/U interleaved, see @ref color_convert_rgb_yuv_42x
COLOR_YUV420sp2RGBA = COLOR_YUV2RGBA_NV21, //!< synonym to NV21
COLOR_YUV420sp2BGRA = COLOR_YUV2BGRA_NV21, //!< synonym to NV21
COLOR_YUV2RGB_YV12 = 98,
COLOR_YUV2BGR_YV12 = 99,
COLOR_YUV2RGB_IYUV = 100,
COLOR_YUV2BGR_IYUV = 101,
COLOR_YUV2RGB_I420 = COLOR_YUV2RGB_IYUV,
COLOR_YUV2BGR_I420 = COLOR_YUV2BGR_IYUV,
COLOR_YUV420p2RGB = COLOR_YUV2RGB_YV12,
COLOR_YUV420p2BGR = COLOR_YUV2BGR_YV12,
COLOR_YUV2RGB_YV12 = 98, //!< convert between 4:2:0-subsampled YUV YV12 and RGB, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_YV12 = 99, //!< convert between 4:2:0-subsampled YUV YV12 and BGR, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGB_IYUV = 100, //!< convert between 4:2:0-subsampled YUV IYUV and RGB, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_IYUV = 101, //!< convert between 4:2:0-subsampled YUV IYUV and BGR, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGB_I420 = COLOR_YUV2RGB_IYUV, //!< synonym to IYUV
COLOR_YUV2BGR_I420 = COLOR_YUV2BGR_IYUV, //!< synonym to IYUV
COLOR_YUV420p2RGB = COLOR_YUV2RGB_YV12, //!< synonym to YV12
COLOR_YUV420p2BGR = COLOR_YUV2BGR_YV12, //!< synonym to YV12
COLOR_YUV2RGBA_YV12 = 102,
COLOR_YUV2BGRA_YV12 = 103,
COLOR_YUV2RGBA_IYUV = 104,
COLOR_YUV2BGRA_IYUV = 105,
COLOR_YUV2RGBA_I420 = COLOR_YUV2RGBA_IYUV,
COLOR_YUV2BGRA_I420 = COLOR_YUV2BGRA_IYUV,
COLOR_YUV420p2RGBA = COLOR_YUV2RGBA_YV12,
COLOR_YUV420p2BGRA = COLOR_YUV2BGRA_YV12,
COLOR_YUV2RGBA_YV12 = 102, //!< convert between 4:2:0-subsampled YUV YV12 and RGBA, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_YV12 = 103, //!< convert between 4:2:0-subsampled YUV YV12 and BGRA, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGBA_IYUV = 104, //!< convert between 4:2:0-subsampled YUV YV12 and RGBA, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_IYUV = 105, //!< convert between 4:2:0-subsampled YUV YV12 and BGRA, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGBA_I420 = COLOR_YUV2RGBA_IYUV, //!< synonym to IYUV
COLOR_YUV2BGRA_I420 = COLOR_YUV2BGRA_IYUV, //!< synonym to IYUV
COLOR_YUV420p2RGBA = COLOR_YUV2RGBA_YV12, //!< synonym to YV12
COLOR_YUV420p2BGRA = COLOR_YUV2BGRA_YV12, //!< synonym to YV12
COLOR_YUV2GRAY_420 = 106,
COLOR_YUV2GRAY_NV21 = COLOR_YUV2GRAY_420,
COLOR_YUV2GRAY_NV12 = COLOR_YUV2GRAY_420,
COLOR_YUV2GRAY_YV12 = COLOR_YUV2GRAY_420,
COLOR_YUV2GRAY_IYUV = COLOR_YUV2GRAY_420,
COLOR_YUV2GRAY_I420 = COLOR_YUV2GRAY_420,
COLOR_YUV420sp2GRAY = COLOR_YUV2GRAY_420,
COLOR_YUV420p2GRAY = COLOR_YUV2GRAY_420,
COLOR_YUV2GRAY_420 = 106, //!< extract Y channel from YUV 4:2:0 image
COLOR_YUV2GRAY_NV21 = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
COLOR_YUV2GRAY_NV12 = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
COLOR_YUV2GRAY_YV12 = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
COLOR_YUV2GRAY_IYUV = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
COLOR_YUV2GRAY_I420 = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
COLOR_YUV420sp2GRAY = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
COLOR_YUV420p2GRAY = COLOR_YUV2GRAY_420, //!< synonym to COLOR_YUV2GRAY_420
//! YUV 4:2:2 family to RGB
COLOR_YUV2RGB_UYVY = 107,
COLOR_YUV2BGR_UYVY = 108,
//COLOR_YUV2RGB_VYUY = 109,
//COLOR_YUV2BGR_VYUY = 110,
COLOR_YUV2RGB_Y422 = COLOR_YUV2RGB_UYVY,
COLOR_YUV2BGR_Y422 = COLOR_YUV2BGR_UYVY,
COLOR_YUV2RGB_UYNV = COLOR_YUV2RGB_UYVY,
COLOR_YUV2BGR_UYNV = COLOR_YUV2BGR_UYVY,
COLOR_YUV2RGB_UYVY = 107, //!< convert between YUV UYVY and RGB, YUV is 4:2:2-subsampled and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_UYVY = 108, //!< convert between YUV UYVY and BGR, YUV is 4:2:2-subsampled and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
//COLOR_YUV2RGB_VYUY = 109, //!< convert between YUV VYUY and RGB, YUV is 4:2:2-subsampled and interleaved as V/Y1/U/Y2, see @ref color_convert_rgb_yuv_42x
//COLOR_YUV2BGR_VYUY = 110, //!< convert between YUV VYUY and BGR, YUV is 4:2:2-subsampled and interleaved as V/Y1/U/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGB_Y422 = COLOR_YUV2RGB_UYVY, //!< synonym to UYVY
COLOR_YUV2BGR_Y422 = COLOR_YUV2BGR_UYVY, //!< synonym to UYVY
COLOR_YUV2RGB_UYNV = COLOR_YUV2RGB_UYVY, //!< synonym to UYVY
COLOR_YUV2BGR_UYNV = COLOR_YUV2BGR_UYVY, //!< synonym to UYVY
COLOR_YUV2RGBA_UYVY = 111,
COLOR_YUV2BGRA_UYVY = 112,
//COLOR_YUV2RGBA_VYUY = 113,
//COLOR_YUV2BGRA_VYUY = 114,
COLOR_YUV2RGBA_Y422 = COLOR_YUV2RGBA_UYVY,
COLOR_YUV2BGRA_Y422 = COLOR_YUV2BGRA_UYVY,
COLOR_YUV2RGBA_UYNV = COLOR_YUV2RGBA_UYVY,
COLOR_YUV2BGRA_UYNV = COLOR_YUV2BGRA_UYVY,
COLOR_YUV2RGBA_UYVY = 111, //!< convert between YUV UYVY and RGBA, YUV is 4:2:2-subsampled and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_UYVY = 112, //!< convert between YUV UYVY and BGRA, YUV is 4:2:2-subsampled and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
//COLOR_YUV2RGBA_VYUY = 113, //!< convert between YUV VYUY and RGBA, YUV is 4:2:2-subsampled and interleaved as V/Y1/U/Y2, see @ref color_convert_rgb_yuv_42x
//COLOR_YUV2BGRA_VYUY = 114, //!< convert between YUV VYUY and BGRA, YUV is 4:2:2-subsampled and interleaved as V/Y1/U/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGBA_Y422 = COLOR_YUV2RGBA_UYVY, //!< synonym to UYVY
COLOR_YUV2BGRA_Y422 = COLOR_YUV2BGRA_UYVY, //!< synonym to UYVY
COLOR_YUV2RGBA_UYNV = COLOR_YUV2RGBA_UYVY, //!< synonym to UYVY
COLOR_YUV2BGRA_UYNV = COLOR_YUV2BGRA_UYVY, //!< synonym to UYVY
COLOR_YUV2RGB_YUY2 = 115,
COLOR_YUV2BGR_YUY2 = 116,
COLOR_YUV2RGB_YVYU = 117,
COLOR_YUV2BGR_YVYU = 118,
COLOR_YUV2RGB_YUYV = COLOR_YUV2RGB_YUY2,
COLOR_YUV2BGR_YUYV = COLOR_YUV2BGR_YUY2,
COLOR_YUV2RGB_YUNV = COLOR_YUV2RGB_YUY2,
COLOR_YUV2BGR_YUNV = COLOR_YUV2BGR_YUY2,
COLOR_YUV2RGB_YUY2 = 115, //!< convert between YUV YUY2 and RGB, YUV is 4:2:2-subsampled and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_YUY2 = 116, //!< convert between YUV YUY2 and BGR, YUV is 4:2:2-subsampled and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGB_YVYU = 117, //!< convert between YUV YVYU and RGB, YUV is 4:2:2-subsampled and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGR_YVYU = 118, //!< convert between YUV YVYU and BGR, YUV is 4:2:2-subsampled and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGB_YUYV = COLOR_YUV2RGB_YUY2, //!< synonym to YUY2
COLOR_YUV2BGR_YUYV = COLOR_YUV2BGR_YUY2, //!< synonym to YUY2
COLOR_YUV2RGB_YUNV = COLOR_YUV2RGB_YUY2, //!< synonym to YUY2
COLOR_YUV2BGR_YUNV = COLOR_YUV2BGR_YUY2, //!< synonym to YUY2
COLOR_YUV2RGBA_YUY2 = 119,
COLOR_YUV2BGRA_YUY2 = 120,
COLOR_YUV2RGBA_YVYU = 121,
COLOR_YUV2BGRA_YVYU = 122,
COLOR_YUV2RGBA_YUYV = COLOR_YUV2RGBA_YUY2,
COLOR_YUV2BGRA_YUYV = COLOR_YUV2BGRA_YUY2,
COLOR_YUV2RGBA_YUNV = COLOR_YUV2RGBA_YUY2,
COLOR_YUV2BGRA_YUNV = COLOR_YUV2BGRA_YUY2,
COLOR_YUV2RGBA_YUY2 = 119, //!< convert between YUV YUY2 and RGBA, YUV is 4:2:2-subsampled and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_YUY2 = 120, //!< convert between YUV YUY2 and BGRA, YUV is 4:2:2-subsampled and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGBA_YVYU = 121, //!< convert between YUV YVYU and RGBA, YUV is 4:2:2-subsampled and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2BGRA_YVYU = 122, //!< convert between YUV YVYU and BGRA, YUV is 4:2:2-subsampled and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_YUV2RGBA_YUYV = COLOR_YUV2RGBA_YUY2, //!< synonym to YUY2
COLOR_YUV2BGRA_YUYV = COLOR_YUV2BGRA_YUY2, //!< synonym to YUY2
COLOR_YUV2RGBA_YUNV = COLOR_YUV2RGBA_YUY2, //!< synonym to YUY2
COLOR_YUV2BGRA_YUNV = COLOR_YUV2BGRA_YUY2, //!< synonym to YUY2
COLOR_YUV2GRAY_UYVY = 123,
COLOR_YUV2GRAY_YUY2 = 124,
//CV_YUV2GRAY_VYUY = CV_YUV2GRAY_UYVY,
COLOR_YUV2GRAY_Y422 = COLOR_YUV2GRAY_UYVY,
COLOR_YUV2GRAY_UYNV = COLOR_YUV2GRAY_UYVY,
COLOR_YUV2GRAY_YVYU = COLOR_YUV2GRAY_YUY2,
COLOR_YUV2GRAY_YUYV = COLOR_YUV2GRAY_YUY2,
COLOR_YUV2GRAY_YUNV = COLOR_YUV2GRAY_YUY2,
COLOR_YUV2GRAY_UYVY = 123, //!< extract Y channel from YUV 4:2:2 image
COLOR_YUV2GRAY_YUY2 = 124, //!< extract Y channel from YUV 4:2:2 image
//CV_YUV2GRAY_VYUY = CV_YUV2GRAY_UYVY, //!< synonym to COLOR_YUV2GRAY_UYVY
COLOR_YUV2GRAY_Y422 = COLOR_YUV2GRAY_UYVY, //!< synonym to COLOR_YUV2GRAY_UYVY
COLOR_YUV2GRAY_UYNV = COLOR_YUV2GRAY_UYVY, //!< synonym to COLOR_YUV2GRAY_UYVY
COLOR_YUV2GRAY_YVYU = COLOR_YUV2GRAY_YUY2, //!< synonym to COLOR_YUV2GRAY_YUY2
COLOR_YUV2GRAY_YUYV = COLOR_YUV2GRAY_YUY2, //!< synonym to COLOR_YUV2GRAY_YUY2
COLOR_YUV2GRAY_YUNV = COLOR_YUV2GRAY_YUY2, //!< synonym to COLOR_YUV2GRAY_YUY2
//! alpha premultiplication
COLOR_RGBA2mRGBA = 125,
COLOR_mRGBA2RGBA = 126,
//! RGB to YUV 4:2:0 family
COLOR_RGB2YUV_I420 = 127,
COLOR_BGR2YUV_I420 = 128,
COLOR_RGB2YUV_IYUV = COLOR_RGB2YUV_I420,
COLOR_BGR2YUV_IYUV = COLOR_BGR2YUV_I420,
COLOR_RGB2YUV_I420 = 127, //!< convert between RGB and 4:2:0-subsampled YUV I420, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_BGR2YUV_I420 = 128, //!< convert between BGR and 4:2:0-subsampled YUV I420, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_RGB2YUV_IYUV = COLOR_RGB2YUV_I420, //!< synonym to I420
COLOR_BGR2YUV_IYUV = COLOR_BGR2YUV_I420, //!< synonym to I420
COLOR_RGBA2YUV_I420 = 129,
COLOR_BGRA2YUV_I420 = 130,
COLOR_RGBA2YUV_IYUV = COLOR_RGBA2YUV_I420,
COLOR_BGRA2YUV_IYUV = COLOR_BGRA2YUV_I420,
COLOR_RGB2YUV_YV12 = 131,
COLOR_BGR2YUV_YV12 = 132,
COLOR_RGBA2YUV_YV12 = 133,
COLOR_BGRA2YUV_YV12 = 134,
COLOR_RGBA2YUV_I420 = 129, //!< convert between RGBA and 4:2:0-subsampled YUV I420, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_BGRA2YUV_I420 = 130, //!< convert between BGRA and 4:2:0-subsampled YUV I420, three planes in one array: Y, U and V, see @ref color_convert_rgb_yuv_42x
COLOR_RGBA2YUV_IYUV = COLOR_RGBA2YUV_I420, //!< synonym to I420
COLOR_BGRA2YUV_IYUV = COLOR_BGRA2YUV_I420, //!< synonym to I420
COLOR_RGB2YUV_YV12 = 131, //!< convert between RGB and 4:2:0-subsampled YUV YV12, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_BGR2YUV_YV12 = 132, //!< convert between BGR and 4:2:0-subsampled YUV YV12, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_RGBA2YUV_YV12 = 133, //!< convert between RGBA and 4:2:0-subsampled YUV YV12, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
COLOR_BGRA2YUV_YV12 = 134, //!< convert between BGRA and 4:2:0-subsampled YUV YV12, three planes in one array: Y, V and U, see @ref color_convert_rgb_yuv_42x
//! Demosaicing, see @ref color_convert_bayer "color conversions" for additional information
COLOR_BayerBG2BGR = 46, //!< equivalent to RGGB Bayer pattern
@@ -842,39 +839,37 @@ enum ColorConversionCodes {
COLOR_BayerRG2RGBA = COLOR_BayerBG2BGRA, //!< equivalent to BGGR Bayer pattern
COLOR_BayerGR2RGBA = COLOR_BayerGB2BGRA, //!< equivalent to GBRG Bayer pattern
//! RGB to YUV 4:2:2 family
COLOR_RGB2YUV_UYVY = 143, //!< convert between RGB and YUV UYVU, YUV is 4:2:2 and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_BGR2YUV_UYVY = 144, //!< convert between BGR and YUV UYVU, YUV is 4:2:2 and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_RGB2YUV_Y422 = COLOR_RGB2YUV_UYVY, //!< synonym to UYVY
COLOR_BGR2YUV_Y422 = COLOR_BGR2YUV_UYVY, //!< synonym to UYVY
COLOR_RGB2YUV_UYNV = COLOR_RGB2YUV_UYVY, //!< synonym to UYVY
COLOR_BGR2YUV_UYNV = COLOR_BGR2YUV_UYVY, //!< synonym to UYVY
COLOR_RGB2YUV_UYVY = 143,
COLOR_BGR2YUV_UYVY = 144,
COLOR_RGB2YUV_Y422 = COLOR_RGB2YUV_UYVY,
COLOR_BGR2YUV_Y422 = COLOR_BGR2YUV_UYVY,
COLOR_RGB2YUV_UYNV = COLOR_RGB2YUV_UYVY,
COLOR_BGR2YUV_UYNV = COLOR_BGR2YUV_UYVY,
COLOR_RGBA2YUV_UYVY = 145, //!< convert between RGBA and YUV UYVU, YUV is 4:2:2 and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_BGRA2YUV_UYVY = 146, //!< convert between BGRA and YUV UYVU, YUV is 4:2:2 and interleaved as U/Y1/V/Y2, see @ref color_convert_rgb_yuv_42x
COLOR_RGBA2YUV_Y422 = COLOR_RGBA2YUV_UYVY, //!< synonym to UYVY
COLOR_BGRA2YUV_Y422 = COLOR_BGRA2YUV_UYVY, //!< synonym to UYVY
COLOR_RGBA2YUV_UYNV = COLOR_RGBA2YUV_UYVY, //!< synonym to UYVY
COLOR_BGRA2YUV_UYNV = COLOR_BGRA2YUV_UYVY, //!< synonym to UYVY
COLOR_RGBA2YUV_UYVY = 145,
COLOR_BGRA2YUV_UYVY = 146,
COLOR_RGBA2YUV_Y422 = COLOR_RGBA2YUV_UYVY,
COLOR_BGRA2YUV_Y422 = COLOR_BGRA2YUV_UYVY,
COLOR_RGBA2YUV_UYNV = COLOR_RGBA2YUV_UYVY,
COLOR_BGRA2YUV_UYNV = COLOR_BGRA2YUV_UYVY,
COLOR_RGB2YUV_YUY2 = 147, //!< convert between RGB and YUV YUY2, YUV is 4:2:2 and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_BGR2YUV_YUY2 = 148, //!< convert between BGR and YUV YUY2, YUV is 4:2:2 and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_RGB2YUV_YVYU = 149, //!< convert between RGB and YUV YVYU, YUV is 4:2:2 and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_BGR2YUV_YVYU = 150, //!< convert between BGR and YUV YVYU, YUV is 4:2:2 and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_RGB2YUV_YUYV = COLOR_RGB2YUV_YUY2, //!< synonym to YUY2
COLOR_BGR2YUV_YUYV = COLOR_BGR2YUV_YUY2, //!< synonym to YUY2
COLOR_RGB2YUV_YUNV = COLOR_RGB2YUV_YUY2, //!< synonym to YUY2
COLOR_BGR2YUV_YUNV = COLOR_BGR2YUV_YUY2, //!< synonym to YUY2
COLOR_RGB2YUV_YUY2 = 147,
COLOR_BGR2YUV_YUY2 = 148,
COLOR_RGB2YUV_YVYU = 149,
COLOR_BGR2YUV_YVYU = 150,
COLOR_RGB2YUV_YUYV = COLOR_RGB2YUV_YUY2,
COLOR_BGR2YUV_YUYV = COLOR_BGR2YUV_YUY2,
COLOR_RGB2YUV_YUNV = COLOR_RGB2YUV_YUY2,
COLOR_BGR2YUV_YUNV = COLOR_BGR2YUV_YUY2,
COLOR_RGBA2YUV_YUY2 = 151,
COLOR_BGRA2YUV_YUY2 = 152,
COLOR_RGBA2YUV_YVYU = 153,
COLOR_BGRA2YUV_YVYU = 154,
COLOR_RGBA2YUV_YUYV = COLOR_RGBA2YUV_YUY2,
COLOR_BGRA2YUV_YUYV = COLOR_BGRA2YUV_YUY2,
COLOR_RGBA2YUV_YUNV = COLOR_RGBA2YUV_YUY2,
COLOR_BGRA2YUV_YUNV = COLOR_BGRA2YUV_YUY2,
COLOR_RGBA2YUV_YUY2 = 151, //!< convert between RGBA and YUV YUY2, YUV is 4:2:2 and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_BGRA2YUV_YUY2 = 152, //!< convert between BGRA and YUV YUY2, YUV is 4:2:2 and interleaved as Y1/U/Y2/V, see @ref color_convert_rgb_yuv_42x
COLOR_RGBA2YUV_YVYU = 153, //!< convert between RGBA and YUV YVYU, YUV is 4:2:2 and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_BGRA2YUV_YVYU = 154, //!< convert between BGRA and YUV YVYU, YUV is 4:2:2 and interleaved as Y1/V/Y2/U, see @ref color_convert_rgb_yuv_42x
COLOR_RGBA2YUV_YUYV = COLOR_RGBA2YUV_YUY2, //!< synonym to YUY2
COLOR_BGRA2YUV_YUYV = COLOR_BGRA2YUV_YUY2, //!< synonym to YUY2
COLOR_RGBA2YUV_YUNV = COLOR_RGBA2YUV_YUY2, //!< synonym to YUY2
COLOR_BGRA2YUV_YUNV = COLOR_BGRA2YUV_YUY2, //!< synonym to YUY2
COLOR_COLORCVT_MAX = 155
};