Runtime error in match phase.

[denis-trofimov]

Compiled, linked. Ubuntu 17.04, Qt 5.9, opencv-2.4.9.1 from ubuntu repo.

Clicked match tab, set images left target = query, right target = query.

Output with a runtime error.
Loaded: /home/denis/p/vzor/pics/person_70/id_left_71.bmp Loaded: /home/denis/p/vzor/pics/person_70/id_left_71.bmp Loaded: /home/denis/p/vzor/pics/person_70/id_right_71.bmp Loaded: /home/denis/p/vzor/pics/person_70/id_right_71.bmp creating template /home/denis/p/vzor/pics/person_70/id_left_71.bmp-template_hd.mat OpenCV Error: Bad argument (Input array is not a valid matrix) in cvPointSeqFromMat, file /build/opencv-RI6cfE/opencv-2.4.9.1+dfsg1/modules/imgproc/src/utils.cpp, line 54 terminate called after throwing an instance of 'cv::Exception' what(): /build/opencv-RI6cfE//opencv-2.4.9.1+dfsg1/modules/imgproc/src/utils.cpp:54: error: (-5) Input array is not a valid matrix in function cvPointSeqFromMat

[abhigoku10]

@denis-trofimov if your using opencv version 3.0+ the change the following line to *box = cvFitEllipse(contour); from *box = cvFitEllipse(arr2seq); this will solve the issue

[denis-trofimov]

if your using opencv version 3.0+ the change the following line to *box = cvFitEllipse(contour); from *box = cvFitEllipse(arr2seq); this will solve the issue

@abhigoku10 Thank you ! can you make a patch or I make it?