Fixed bug in the cv::estimateRigidTransform (#1949)

12 years ago · b362affd13
parent 3a55fb9d1b
commit b362affd13
1 changed files with 5 additions and 2 deletions
--- a/modules/video/src/lkpyramid.cpp
+++ b/modules/video/src/lkpyramid.cpp
@ -1911,8 +1911,11 @@ cv::Mat cv::estimateRigidTransform( InputArray src1,
 {
    Mat M(2, 3, CV_64F), A = src1.getMat(), B = src2.getMat();
    CvMat matA = A, matB = B, matM = M;
-    cvEstimateRigidTransform(&matA, &matB, &matM, fullAffine);
-    return M;
+    int err = cvEstimateRigidTransform(&matA, &matB, &matM, fullAffine);
+    if (err == 1)
+        return M;
+    else
+        return Mat();
 }

 /* End of file. */