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FastCV Extension code for OpenCV 2ndpost-2 #3845 ### Description: - Add support for cv::fastcv::calcHist Depends on: [opencv/opencv_contrib#3844](https://github.com/opencv/opencv_contrib/pull/3844) Depends on: [opencv/opencv#26619](https://github.com/opencv/opencv/pull/26619) Requires binary from: [opencv/opencv_3rdparty#90](https://github.com/opencv/opencv_3rdparty/pull/90) ### 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 - [ ] 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. - [ ] The feature is well documented and sample code can be built with the project CMake
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "test_precomp.hpp"
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namespace opencv_test { namespace {
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typedef testing::TestWithParam<tuple<bool,Size,int>> fcv_momentsTest;
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TEST_P(fcv_momentsTest, accuracy)
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{
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const bool binaryImage = get<0>(GetParam());
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const Size srcSize = get<1>(GetParam());
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const MatDepth srcType = get<2>(GetParam());
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Mat src(srcSize, srcType);
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cv::RNG& rng = cv::theRNG();
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if(srcType == CV_8UC1)
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rng.fill(src, cv::RNG::UNIFORM, 0, 5);
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else if(srcType == CV_32SC1)
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rng.fill(src, cv::RNG::UNIFORM, 0, 5);
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else if(srcType == CV_32FC1)
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rng.fill(src, cv::RNG::UNIFORM, 0.f, 5.f);
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cv::Moments m = cv::fastcv::moments(src, binaryImage);
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cv::Scalar mean_val, stdDev;
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float mean_val_fcv = m.m00/(srcSize.width * srcSize.height);
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if(binaryImage)
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{
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cv::Mat src_binary(srcSize, CV_8UC1);
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cv::compare( src, 0, src_binary, cv::CMP_NE );
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mean_val = cv::mean(src_binary);
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mean_val_fcv *= 255;
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}
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else
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mean_val = cv::mean(src);
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EXPECT_NEAR(mean_val[0], mean_val_fcv, 2);
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}
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INSTANTIATE_TEST_CASE_P(/*nothing*/, fcv_momentsTest, Combine(
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Values(false, true),
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Values(TYPICAL_MAT_SIZES),
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Values(CV_8UC1, CV_32SC1, CV_32FC1)
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));
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}
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}
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