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several minor fixes proposed by Andrey

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This commit is contained in:
Vadim Pisarevsky
2013-03-03 00:54:46 +04:00
parent d925879366
commit 8a6d2bbd3d
5 changed files with 10 additions and 13 deletions
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modules/calib3d/src/circlesgrid.cpp
+5 -5
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@@ -403,15 +403,15 @@ void CirclesGridClusterFinder::parsePatternPoints(const std::vector<cv::Point2f>
idealPt = Point2f(j*squareSize, i*squareSize);
Mat query(1, 2, CV_32F, &idealPt);
int knn = 1;
int indicesbuf = 0;
float distsbuf = 0.f;
const int knn = 1;
int indicesbuf[knn] = {0};
float distsbuf[knn] = {0.f};
Mat indices(1, knn, CV_32S, &indicesbuf);
Mat dists(1, knn, CV_32F, &distsbuf);
flannIndex.knnSearch(query, indices, dists, knn, flann::SearchParams());
centers.push_back(patternPoints.at(indicesbuf));
centers.push_back(patternPoints.at(indicesbuf[0]));
if(distsbuf > maxRectifiedDistance)
if(distsbuf[0] > maxRectifiedDistance)
{
#ifdef DEBUG_CIRCLES
cout << "Pattern not detected: too large rectified distance" << endl;