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added patch error calculation to gpu::PyrLKOpticalFlow

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This commit is contained in:
Vladislav Vinogradov
2012-03-05 10:36:57 +00:00
parent 27ecc999cb
commit ec5bdc7de8
5 changed files with 143 additions and 38 deletions
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4
modules/gpu/test/test_video.cpp
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@@ -358,7 +358,7 @@ PARAM_TEST_CASE(PyrLKOpticalFlowSparse, cv::gpu::DeviceInfo, bool)
cv::goodFeaturesToTrack(gray_frame, pts, 1000, 0.01, 0.0);
cv::calcOpticalFlowPyrLK(frame0, frame1, pts, nextPts_gold, status_gold, err_gold, cv::Size(21, 21), 3,
cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 30, 0.01), 0.5, CV_LKFLOW_GET_MIN_EIGENVALS);
cv::TermCriteria(cv::TermCriteria::COUNT + cv::TermCriteria::EPS, 30, 0.01), 0.5);
}
};
@@ -410,7 +410,7 @@ TEST_P(PyrLKOpticalFlowSparse, Accuracy)
bool eq = std::abs(a.x - b.x) < 1 && std::abs(a.y - b.y) < 1;
float errdiff = std::abs(err[i] - err_gold[i]);
if (!eq || errdiff > 1e-4)
if (!eq || errdiff > 1e-1)
++mistmatch;
}
}