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Gursimar Singh cb495d9b79 Merge pull request #3967 from gursimarsingh:fastcv_cvtcolor_addition 
Added fastcv color conversions #3967

This pull request introduces FastCV-based color conversions:

```
    COLOR_YUV2YUV444sp_NV12      //!< FastCV: YCbCr420PseudoPlanar to YCbCr444PseudoPlanar
    COLOR_YUV2YUV422sp_NV12      //!< FastCV: YCbCr420PseudoPlanar to YCbCr422PseudoPlanar
    COLOR_YUV422sp2YUV444sp      //!< FastCV: YCbCr422PseudoPlanar to YCbCr444PseudoPlanar
    COLOR_YUV422sp2YUV_NV12      //!< FastCV: YCbCr422PseudoPlanar to YCbCr420PseudoPlanar
    COLOR_YUV444sp2YUV422sp      //!< FastCV: YCbCr444PseudoPlanar to YCbCr422PseudoPlanar
    COLOR_YUV444sp2YUV_NV12      //!< FastCV: YCbCr444PseudoPlanar to YCbCr420PseudoPlanar
    COLOR_YUV2RGB565_NV12        //!< FastCV: YCbCr420PseudoPlanar to RGB565
    COLOR_YUV422sp2RGB565        //!< FastCV: YCbCr422PseudoPlanar to RGB565
    COLOR_YUV422sp2RGB           //!< FastCV: YCbCr422PseudoPlanar to RGB888
    COLOR_YUV422sp2RGBA          //!< FastCV: YCbCr422PseudoPlanar to RGBA8888
    COLOR_YUV444sp2RGB565        //!< FastCV: YCbCr444PseudoPlanar to RGB565
    COLOR_YUV444sp2RGB           //!< FastCV: YCbCr444PseudoPlanar to RGB888
    COLOR_YUV444sp2RGBA          //!< FastCV: YCbCr444PseudoPlanar to RGBA8888
    COLOR_RGB2YUV_NV12           //!< FastCV: RGB888 to YCbCr420PseudoPlanar
    COLOR_RGB5652YUV444sp        //!< FastCV: RGB565 to YCbCr444PseudoPlanar
    COLOR_RGB5652YUV422sp        //!< FastCV: RGB565 to YCbCr422PseudoPlanar
    COLOR_RGB5652YUV_NV12        //!< FastCV: RGB565 to YCbCr420PseudoPlanar
    COLOR_RGB2YUV444sp           //!< FastCV: RGB888 to YCbCr444PseudoPlanar
    COLOR_RGB2YUV422sp           //!< FastCV: RGB888 to YCbCr422PseudoPlanar
```

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [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
- [x] There is a reference to the original bug report and related work
- [x] 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
2025-07-24 09:00:42 +03:00
..
include/opencv2
Merge pull request #3967 from gursimarsingh:fastcv_cvtcolor_addition
2025-07-24 09:00:42 +03:00
perf
Merge pull request #3936 from CodeLinaro:apreetam_6thPost
2025-06-09 15:47:31 +03:00
src
Merge pull request #3967 from gursimarsingh:fastcv_cvtcolor_addition
2025-07-24 09:00:42 +03:00
test
Merge pull request #3967 from gursimarsingh:fastcv_cvtcolor_addition
2025-07-24 09:00:42 +03:00
CMakeLists.txt
Merge pull request #3824 from CodeLinaro:FastcvHAL_1stPost
2024-12-02 10:53:50 +03:00
README.md
Merge pull request #3844 from CodeLinaro:xuezha_2ndPost
2024-12-20 18:13:09 +03:00

README.md

FastCV extension for OpenCV

This module provides wrappers for several FastCV functions not covered by the corresponding HAL in OpenCV or have implementation incompatible with OpenCV. Please note that:

  1. This module supports ARM architecture only. This means that CMake script will not configure or build under x86 platform.