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imgproc: fix findContours (submatrix input)

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Alexander Alekhin 2016-11-25 18:19:43 +03:00
parent a53f93ff8d
commit 7dc673fd56
1 changed files with 1 additions and 1 deletions
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modules/imgproc/src/contours.cpp
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@ -1904,7 +1904,7 @@ void cv::findContours( InputOutputArray _image, OutputArrayOfArrays _contours,
CV_Assert(_contours.empty() || (_contours.channels() == 2 && _contours.depth() == CV_32S));
Mat image;
copyMakeBorder(_image, image, 1, 1, 1, 1, BORDER_CONSTANT, Scalar(0));
copyMakeBorder(_image, image, 1, 1, 1, 1, BORDER_CONSTANT | BORDER_ISOLATED, Scalar(0));
MemStorage storage(cvCreateMemStorage());
CvMat _cimage = image;
CvSeq* _ccontours = 0;