Gitea Mirror Bot
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#include "test_precomp.hpp"
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// Random Generator
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Mat randomMat(int w, int h, int dtype, float min, float max)
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{
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Mat rnMat(w, h, dtype);
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RNG rng(getTickCount());
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rng.fill(rnMat, RNG::UNIFORM, min, max);
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return rnMat;
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}
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Scalar randomScalar()
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{
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RNG rng(getTickCount());
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Scalar sc;
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rng.fill(sc, RNG::UNIFORM, 1.0, 5.0);
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return sc;
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}
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float randomNum()
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{
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RNG rng(getTickCount());
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float rdnNum = float(rng.uniform(1.0, 5.0));
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return rdnNum;
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}
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int randomInterger()
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{
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RNG rng(getTickCount());
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float rdnNum = float(rng.uniform(1, 5));
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return rdnNum;
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}
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Mat genMask()
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{
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Mat mask = Mat::zeros(Size(10, 10), CV_8UC1);
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rectangle(mask, cv::Rect(5, 5, 3, 3), Scalar(255), -1);
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return mask;
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}
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AscendMat genNpuMask()
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{
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cv::Mat mask = genMask();
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cv::cann::AscendMat npuMask;
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npuMask.upload(mask);
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return npuMask;
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}
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