added support of homogeneous points to calcCorrespondEpilines (ticket #2055)

b5eb318a · Vadim Pisarevsky · dec38e59 · b5eb318a
Commit b5eb318a authored Jul 01, 2012 by Vadim Pisarevsky
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fundam.cpp modules/calib3d/src/fundam.cpp +2 -0

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--- a/modules/calib3d/src/fundam.cpp
+++ b/modules/calib3d/src/fundam.cpp
@@ -1128,6 +1128,8 @@ void cv::computeCorrespondEpilines( InputArray _points, int whichImage,
 {
    Mat points = _points.getMat(), F = _Fmat.getMat();
    int npoints = points.checkVector(2);
+    if( npoints < 0 )
+        npoints = points.checkVector(3);
    CV_Assert( npoints >= 0 && (points.depth() == CV_32F || points.depth() == CV_32S));
    
    _lines.create(npoints, 1, CV_32FC3, -1, true);