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49 lines
1.3 KiB
C++
49 lines
1.3 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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namespace opencv_test { namespace {
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TEST(Imgproc_PyrUp, pyrUp_regression_22184)
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{
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Mat src(100,100,CV_16UC3,Scalar(255,255,255));
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Mat dst(100 * 2 + 1, 100 * 2 + 1, CV_16UC3, Scalar(0,0,0));
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pyrUp(src, dst, Size(dst.cols, dst.rows));
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double min_val = 0;
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minMaxLoc(dst, &min_val);
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ASSERT_GT(cvRound(min_val), 0);
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}
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TEST(Imgproc_PyrUp, pyrUp_regression_22194)
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{
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Mat src(13, 13,CV_16UC3,Scalar(0,0,0));
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{
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int swidth = src.cols;
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int sheight = src.rows;
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int cn = src.channels();
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int count = 0;
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for (int y = 0; y < sheight; y++)
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{
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ushort *src_c = src.ptr<ushort>(y);
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for (int x = 0; x < swidth * cn; x++)
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{
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src_c[x] = (count++) % 10;
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}
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}
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}
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Mat dst(src.cols * 2 - 1, src.rows * 2 - 1, CV_16UC3, Scalar(0,0,0));
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pyrUp(src, dst, Size(dst.cols, dst.rows));
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{
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ushort *dst_c = dst.ptr<ushort>(dst.rows - 1);
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ASSERT_EQ(dst_c[0], 6);
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ASSERT_EQ(dst_c[1], 6);
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ASSERT_EQ(dst_c[2], 1);
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}
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}
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}
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}
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