Mercurial > hg > nsaunier > traffic-intelligence

comparison c/feature-based-tracking.cpp @ 815:daa992ac6b44

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
correcting bug with coordinates in mask
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Sat, 18 Jun 2016 14:25:59 -0400
parents 2cade72d75ad
children a71455bd8367
comparison
equal deleted inserted replaced
813:ef8795dba5ed 815:daa992ac6b44
180 180
181 std::vector<Point2f> trackedPts; 181 std::vector<Point2f> trackedPts;
182 std::vector<FeaturePointMatch>::iterator iter = featurePointMatches.begin(); 182 std::vector<FeaturePointMatch>::iterator iter = featurePointMatches.begin();
183 while (iter != featurePointMatches.end()) { 183 while (iter != featurePointMatches.end()) {
184 bool deleteFeature = false; 184 bool deleteFeature = false;
185 185
186 if (status[iter->pointNum] && (mask.at<uchar>(static_cast<int>(round(currPts[iter->pointNum].y)), static_cast<int>(round(currPts[iter->pointNum].x))) != 0)) { 186 int currPtX = static_cast<int>(floor(currPts[iter->pointNum].x));
187 int currPtY = static_cast<int>(floor(currPts[iter->pointNum].y));
188 if ((status[iter->pointNum] =!0) &&
189 (currPtX >= 0) && (currPtX < videoSize.width) &&
190 (currPtY >= 0) && (currPtY < videoSize.height) &&
191 (mask.at<uchar>(currPtY, currPtX) != 0)) {
187 iter->feature->addPoint(frameNum, currPts[iter->pointNum], homography); 192 iter->feature->addPoint(frameNum, currPts[iter->pointNum], homography);
188 193
189 deleteFeature = iter->feature->isDisplacementSmall(params.nDisplacements, minTotalFeatureDisplacement) 194 deleteFeature = iter->feature->isDisplacementSmall(params.nDisplacements, minTotalFeatureDisplacement)
190 || !iter->feature->isMotionSmooth(params.accelerationBound, params.deviationBound); 195 || !iter->feature->isMotionSmooth(params.accelerationBound, params.deviationBound);
191 if (deleteFeature) 196 if (deleteFeature)