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Merge pull request #16717 from OrestChura:oc/goodFeatures

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- cv::gapi::goodFeaturesToTrack() kernel is implemented
- tests (for exact check with cv::goodFeaturesToTrack() and for internal cases) are implemented
- a custom comparison function for vectors and a custom test fixture implemented
  - some posiible issues as wrong/inexact sorting of two compared vectors are
 not taken into account
- initializations of an input Mat using a picture from opencv_extra implemented (function from gapi_streaming_test used)
This commit is contained in:
Orest Chura
2020-04-07 18:53:24 +03:00
committed by GitHub
parent ab4dbff150
commit 2fe9c87433
11 changed files with 389 additions and 31 deletions
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modules/gapi/perf/common/gapi_imgproc_perf_tests.hpp
+4 -1
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@@ -2,7 +2,7 @@
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
//
// Copyright (C) 2018 Intel Corporation
// Copyright (C) 2018-2020 Intel Corporation
#ifndef OPENCV_GAPI_IMGPROC_PERF_TESTS_HPP
@@ -33,6 +33,9 @@ class Dilate3x3PerfTest : public TestPerfParams<tuple<compare_f, MatType,cv::Siz
class SobelPerfTest : public TestPerfParams<tuple<compare_f, MatType,int,cv::Size,int,int,int, cv::GCompileArgs>> {};
class SobelXYPerfTest : public TestPerfParams<tuple<compare_f, MatType,int,cv::Size,int,int, cv::GCompileArgs>> {};
class CannyPerfTest : public TestPerfParams<tuple<compare_f, MatType,cv::Size,double,double,int,bool, cv::GCompileArgs>> {};
class GoodFeaturesPerfTest : public TestPerfParams<tuple<compare_vector_f<cv::Point2f>, std::string,
int,int,double,double,int,bool,
cv::GCompileArgs>> {};
class EqHistPerfTest : public TestPerfParams<tuple<compare_f, cv::Size, cv::GCompileArgs >> {};
class RGB2GrayPerfTest : public TestPerfParams<tuple<compare_f, cv::Size, cv::GCompileArgs >> {};
class BGR2GrayPerfTest : public TestPerfParams<tuple<compare_f, cv::Size, cv::GCompileArgs >> {};
modules/gapi/perf/common/gapi_imgproc_perf_tests_inl.hpp
+48 -1
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@@ -2,7 +2,7 @@
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
//
// Copyright (C) 2018-2019 Intel Corporation
// Copyright (C) 2018-2020 Intel Corporation
#ifndef OPENCV_GAPI_IMGPROC_PERF_TESTS_INL_HPP
@@ -622,6 +622,53 @@ PERF_TEST_P_(CannyPerfTest, TestPerformance)
//------------------------------------------------------------------------------
PERF_TEST_P_(GoodFeaturesPerfTest, TestPerformance)
{
double k = 0.04;
compare_vector_f<cv::Point2f> cmpF;
std::string fileName = "";
int type = -1, maxCorners = -1, blockSize = -1;
double qualityLevel = 0.0, minDistance = 0.0;
bool useHarrisDetector = false;
cv::GCompileArgs compileArgs;
std::tie(cmpF, fileName, type, maxCorners, qualityLevel,
minDistance, blockSize, useHarrisDetector, compileArgs) = GetParam();
initMatFromImage(type, fileName);
std::vector<cv::Point2f> outVecOCV, outVecGAPI;
// OpenCV code /////////////////////////////////////////////////////////////
{
cv::goodFeaturesToTrack(in_mat1, outVecOCV, maxCorners, qualityLevel, minDistance,
cv::noArray(), blockSize, useHarrisDetector, k);
}
// G-API code //////////////////////////////////////////////////////////////
cv::GMat in;
auto out = cv::gapi::goodFeaturesToTrack(in, maxCorners, qualityLevel, minDistance, cv::Mat(),
blockSize, useHarrisDetector, k);
cv::GComputation c(cv::GIn(in), cv::GOut(out));
// Warm-up graph engine:
c.apply(cv::gin(in_mat1), cv::gout(outVecGAPI), std::move(compileArgs));
TEST_CYCLE()
{
c.apply(cv::gin(in_mat1), cv::gout(outVecGAPI));
}
// Comparison //////////////////////////////////////////////////////////////
{
EXPECT_TRUE(cmpF(outVecGAPI, outVecOCV));
}
SANITY_CHECK_NOTHING();
}
//------------------------------------------------------------------------------
PERF_TEST_P_(EqHistPerfTest, TestPerformance)
{
compare_f cmpF = get<0>(GetParam());