Gitea Mirror Bot
36 lines
1.1 KiB
C++
36 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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namespace opencv_test { namespace {
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static void runScanSegment(int slices)
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{
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Mat img = imread(cvtest::findDataFile("cv/shared/lena.png"), IMREAD_COLOR);
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Mat labImg;
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cvtColor(img, labImg, COLOR_BGR2Lab);
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Ptr<ScanSegment> ss = createScanSegment(labImg.cols, labImg.rows, 500, slices, true);
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ss->iterate(labImg);
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int numSuperpixels = ss->getNumberOfSuperpixels();
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EXPECT_GT(numSuperpixels, 100);
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EXPECT_LE(numSuperpixels, 500);
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Mat res;
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ss->getLabelContourMask(res, false);
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EXPECT_GE(cvtest::norm(res, NORM_L1), 1000000);
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if (cvtest::debugLevel >= 10)
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{
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imshow("ScanSegment", res);
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waitKey();
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}
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}
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TEST(ximgproc_ScanSegment, smoke) { runScanSegment(1); }
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TEST(ximgproc_ScanSegment, smoke4) { runScanSegment(4); }
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TEST(ximgproc_ScanSegment, smoke8) { runScanSegment(8); }
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}} // namespace
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