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63 lines
2.0 KiB
C++
63 lines
2.0 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 "perf_precomp.hpp"
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namespace opencv_test {
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PERF_TEST(Undistort, InitUndistortMap)
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{
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Size size_w_h(512 + 3, 512);
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Mat k(3, 3, CV_32FC1);
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Mat d(1, 14, CV_64FC1);
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Mat dst(size_w_h, CV_32FC2);
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declare.in(k, d, WARMUP_RNG).out(dst);
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TEST_CYCLE() initUndistortRectifyMap(k, d, noArray(), k, size_w_h, CV_32FC2, dst, noArray());
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SANITY_CHECK_NOTHING();
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}
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PERF_TEST(Undistort, DISABLED_InitInverseRectificationMap)
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{
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Size size_w_h(512 + 3, 512);
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Mat k(3, 3, CV_32FC1);
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Mat d(1, 14, CV_64FC1);
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Mat dst(size_w_h, CV_32FC2);
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declare.in(k, d, WARMUP_RNG).out(dst);
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TEST_CYCLE() initInverseRectificationMap(k, d, noArray(), k, size_w_h, CV_32FC2, dst, noArray());
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SANITY_CHECK_NOTHING();
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}
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PERF_TEST(Undistort, fisheye_undistortPoints_100k_10iter)
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{
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const int pointsNumber = 100000;
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const Size imageSize(1280, 800);
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/* Set camera matrix */
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const Matx33d K(558.478087865323, 0, 620.458515360843,
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0, 560.506767351568, 381.939424848348,
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0, 0, 1);
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/* Set distortion coefficients */
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const Matx14d D(2.81e-06, 1.31e-06, -4.42e-06, -1.25e-06);
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/* Create two-channel points matrix */
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Mat xy[2] = {};
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xy[0].create(pointsNumber, 1, CV_64F);
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theRNG().fill(xy[0], RNG::UNIFORM, 0, imageSize.width); // x
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xy[1].create(pointsNumber, 1, CV_64F);
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theRNG().fill(xy[1], RNG::UNIFORM, 0, imageSize.height); // y
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Mat points;
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merge(xy, 2, points);
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/* Set fixed iteration number to check only c++ code, not algo convergence */
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TermCriteria termCriteria(TermCriteria::MAX_ITER, 10, 0);
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Mat undistortedPoints;
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TEST_CYCLE() fisheye::undistortPoints(points, undistortedPoints, K, D, noArray(), noArray(), termCriteria);
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SANITY_CHECK_NOTHING();
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}
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} // namespace
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