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Problem with warning: comparison between signed and unsigned integer expressions

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This commit is contained in:
laurentBerger 2015-05-03 14:08:24 +02:00
parent 56856a1810
commit 9ddb8bdb8b
1 changed files with 3 additions and 2 deletions
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5
samples/cpp/matchmethod_orb_akaze_brisk.cpp
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@ -56,8 +56,9 @@ int main(void)
descriptorMatcher->match(descImg1, descImg2, matches, Mat());
// Keep best matches only to have a nice drawing
Mat index;
Mat tab(int(matches.size()), 1, CV_32F);
for (int i = 0; i<matches.size(); i++)
int nbMatch=int(matches.size());
Mat tab(nbMatch, 1, CV_32F);
for (int i = 0; i<nbMatch; i++)
tab.at<float>(i, 0) = matches[i].distance;
sortIdx(tab, index, SORT_EVERY_COLUMN + SORT_ASCENDING);
vector<DMatch> bestMatches;