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Merge pull request #18516 from anna-khakimova:ak/bgr2rgb

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GAPI: Addition new Color conversion kernels to CPU backend.

* Add BGR2RGB kernel to CPU backend

* Add BGR2I420 and RGB2I420 kernels to CPU backend

* Add I4202BGR and I4202RGB kernels to CPU backend
This commit is contained in:
Anna Khakimova
2020-10-14 19:51:35 +03:00
committed by GitHub
parent b494de6a01
commit 4c048a487e
6 changed files with 329 additions and 0 deletions
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modules/gapi/src/api/kernels_imgproc.cpp
+25
View File
@@ -115,6 +115,11 @@ cv::GArray<cv::Point2f> goodFeaturesToTrack(const GMat& image, int maxCorners, d
useHarrisDetector, k);
}
GMat BGR2RGB(const GMat& src)
{
return imgproc::GBGR2RGB::on(src);
}
GMat RGB2Gray(const GMat& src)
{
return imgproc::GRGB2Gray::on(src);
@@ -160,6 +165,26 @@ GMat YUV2RGB(const GMat& src)
return imgproc::GYUV2RGB::on(src);
}
GMat BGR2I420(const GMat& src)
{
return imgproc::GBGR2I420::on(src);
}
GMat RGB2I420(const GMat& src)
{
return imgproc::GRGB2I420::on(src);
}
GMat I4202BGR(const GMat& src)
{
return imgproc::GI4202BGR::on(src);
}
GMat I4202RGB(const GMat& src)
{
return imgproc::GI4202RGB::on(src);
}
GMat NV12toRGB(const GMat& src_y, const GMat& src_uv)
{
return imgproc::GNV12toRGB::on(src_y, src_uv);
modules/gapi/src/backends/cpu/gcpuimgproc.cpp
+45
View File
@@ -211,6 +211,46 @@ GAPI_OCV_KERNEL(GCPUGoodFeatures, cv::gapi::imgproc::GGoodFeatures)
}
};
GAPI_OCV_KERNEL(GCPUBGR2RGB, cv::gapi::imgproc::GBGR2RGB)
{
static void run(const cv::Mat& in, cv::Mat &out)
{
cv::cvtColor(in, out, cv::COLOR_BGR2RGB);
}
};
GAPI_OCV_KERNEL(GCPUBGR2I420, cv::gapi::imgproc::GBGR2I420)
{
static void run(const cv::Mat& in, cv::Mat &out)
{
cv::cvtColor(in, out, cv::COLOR_BGR2YUV_I420);
}
};
GAPI_OCV_KERNEL(GCPURGB2I420, cv::gapi::imgproc::GRGB2I420)
{
static void run(const cv::Mat& in, cv::Mat &out)
{
cv::cvtColor(in, out, cv::COLOR_RGB2YUV_I420);
}
};
GAPI_OCV_KERNEL(GCPUI4202BGR, cv::gapi::imgproc::GI4202BGR)
{
static void run(const cv::Mat& in, cv::Mat &out)
{
cv::cvtColor(in, out, cv::COLOR_YUV2BGR_I420);
}
};
GAPI_OCV_KERNEL(GCPUI4202RGB, cv::gapi::imgproc::GI4202RGB)
{
static void run(const cv::Mat& in, cv::Mat &out)
{
cv::cvtColor(in, out, cv::COLOR_YUV2RGB_I420);
}
};
GAPI_OCV_KERNEL(GCPURGB2YUV, cv::gapi::imgproc::GRGB2YUV)
{
static void run(const cv::Mat& in, cv::Mat &out)
@@ -445,8 +485,13 @@ cv::gapi::GKernelPackage cv::gapi::imgproc::cpu::kernels()
, GCPUCanny
, GCPUGoodFeatures
, GCPUEqualizeHist
, GCPUBGR2RGB
, GCPURGB2YUV
, GCPUYUV2RGB
, GCPUBGR2I420
, GCPURGB2I420
, GCPUI4202BGR
, GCPUI4202RGB
, GCPUNV12toRGB
, GCPUNV12toBGR
, GCPURGB2Lab