Gitea Mirror Bot
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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