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Merge pull request #13723 from smirnov-alexey:gapi_add_sobelxy

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* Add Sobel kernel which returns both dx and dy

* Splice dx and dy and extend add_border function

Also change some tests parameters

* Add borderValue parameter in test

* Introduces fluid kernel for sobelxy

Adds tests (basic and performance) on new backend

* Introduces BufHelper struct for some arithmetic
This commit is contained in:
Alexey Smirnov
2019-02-08 16:59:56 +03:00
committed by Alexander Alekhin
parent 766fd20faa
commit b1cc114b7b
11 changed files with 419 additions and 19 deletions
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modules/gapi/test/cpu/gapi_imgproc_tests_cpu.cpp
+24
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@@ -153,6 +153,30 @@ INSTANTIATE_TEST_CASE_P(SobelTestCPU32F, SobelTest,
/*init output matrices or not*/ testing::Bool(),
Values(cv::compile_args(IMGPROC_CPU))));
INSTANTIATE_TEST_CASE_P(SobelXYTestCPU, SobelXYTest,
Combine(Values(AbsExact().to_compare_f()),
Values(CV_8UC1, CV_8UC3, CV_16UC1, CV_16SC1),
Values(3, 5),
Values(cv::Size(1280, 720),
cv::Size(640, 480)),
Values(-1, CV_16S, CV_32F),
Values(1, 2),
Values(BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT),
Values(0, 1, 255),
Values(cv::compile_args(IMGPROC_CPU))));
INSTANTIATE_TEST_CASE_P(SobelXYTestCPU32F, SobelXYTest,
Combine(Values(AbsExact().to_compare_f()),
Values(CV_32FC1),
Values(3, 5),
Values(cv::Size(1280, 720),
cv::Size(640, 480)),
Values(CV_32F),
Values(1, 2),
Values(BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT),
Values(0, 1, 255),
Values(cv::compile_args(IMGPROC_CPU))));
INSTANTIATE_TEST_CASE_P(EqHistTestCPU, EqHistTest,
Combine(Values(AbsExact().to_compare_f()),
Values(cv::Size(1280, 720),