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50 lines
1.8 KiB
50 lines
1.8 KiB
/* |
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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 std::tuple<cv::Size, int /*lowThresh*/, int /*highThresh*/, int /*trueValue*/, int /*falseValue*/> ThresholdRangeTestParams; |
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class ThresholdRangeTest : public ::testing::TestWithParam<ThresholdRangeTestParams> {}; |
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TEST_P(ThresholdRangeTest, accuracy) |
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{ |
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auto p = GetParam(); |
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cv::Size size = std::get<0>(p); |
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int loThresh = std::get<1>(p); |
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int hiThresh = std::get<2>(p); |
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int trueValue = std::get<3>(p); |
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int falseValue = std::get<4>(p); |
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int lowThresh = std::min(loThresh, hiThresh); |
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int highThresh = std::max(loThresh, hiThresh); |
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RNG& rng = cv::theRNG(); |
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Mat src(size, CV_8UC1); |
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cvtest::randUni(rng, src, Scalar::all(0), Scalar::all(256)); |
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Mat dst; |
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cv::fastcv::thresholdRange(src, dst, lowThresh, highThresh, trueValue, falseValue); |
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Mat inr, ref(src.size(), CV_8UC1); |
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cv::inRange(src, lowThresh, highThresh, inr); |
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ref.setTo(trueValue, inr); |
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ref.setTo(falseValue, ~inr); |
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double normInf = cvtest::norm(ref, dst, cv::NORM_INF); |
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EXPECT_EQ(normInf, 0); |
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} |
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INSTANTIATE_TEST_CASE_P(FastCV_Extension, ThresholdRangeTest, |
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::testing::Combine(::testing::Values(Size(8, 8), Size(640, 480), Size(800, 600)), |
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::testing::Values(0, 15, 128, 255), // lowThresh |
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::testing::Values(0, 15, 128, 255), // highThresh |
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::testing::Values(0, 15, 128, 255), // trueValue |
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::testing::Values(0, 15, 128, 255) // falseValue |
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)); |
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}} // namespaces opencv_test, ::
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