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comparison c/feature-based-tracking.cpp @ 154:668710d4c773

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updated computeTranslation with cv2
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 07 Sep 2011 16:35:51 -0400
parents 0089fb29cd26
children cde87a07eb58
comparison
equal deleted inserted replaced
153:c8a149fccfda 154:668710d4c773
163 163
164 if (!prevPts.empty()) { 164 if (!prevPts.empty()) {
165 //::keyPoints2Points(prevKpts, prevPts); 165 //::keyPoints2Points(prevKpts, prevPts);
166 currPts.clear(); 166 currPts.clear();
167 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 167 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
168 /// \todo try calcOpticalFlowFarneback
168 169
169 vector<Point2f> trackedPts; 170 vector<Point2f> trackedPts;
170 vector<FeaturePointMatch>::iterator iter = featurePointMatches.begin(); 171 vector<FeaturePointMatch>::iterator iter = featurePointMatches.begin();
171 while (iter != featurePointMatches.end()) { 172 while (iter != featurePointMatches.end()) {
172 bool deleteFeature = false; 173 bool deleteFeature = false;