Mercurial Hosting > traffic-intelligence
diff c/feature-based-tracking.cpp @ 418:ca5784652d57
updated use of calcOpticalFlowPyrLK for new signature, added minEigThreshold parameter in configuration file
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Thu, 03 Oct 2013 17:43:15 -0400 |
| parents | 97cb5c969ef2 |
| children | f43bc0b0ba74 |
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--- a/c/feature-based-tracking.cpp Thu Sep 26 17:07:44 2013 -0400 +++ b/c/feature-based-tracking.cpp Thu Oct 03 17:43:15 2013 -0400 @@ -164,7 +164,7 @@ if (!prevPts.empty()) { //::keyPoints2Points(prevKpts, prevPts); currPts.clear(); - calcOpticalFlowPyrLK(previousFrameBW, currentFrameBW, prevPts, currPts, status, errors, window, params.pyramidLevel, TermCriteria(3 /*static_cast<int>(TermCriteria::COUNT)+static_cast<int>(TermCriteria::EPS)*/, params.maxNumberTrackingIterations, params.minTrackingError), 0.5 /* unused */, 0); // OPTFLOW_USE_INITIAL_FLOW + calcOpticalFlowPyrLK(previousFrameBW, currentFrameBW, prevPts, currPts, status, errors, window, params.pyramidLevel, TermCriteria(3 /*static_cast<int>(TermCriteria::COUNT)+static_cast<int>(TermCriteria::EPS)*/, params.maxNumberTrackingIterations, params.minTrackingError), /* int flags = */ 0, params.minFeatureEigThreshold); /// \todo try calcOpticalFlowFarneback std::vector<Point2f> trackedPts;