I am trying to write a simple module for Image Cropping - here's my code
cv::Mat img = input_frame;
cv::Mat finalImg;
// Set Region of Interest to the area defined by the box
int h = input_frame.rows;
int w = input_frame.cols;
cv::Rect roi(skeletonBound[0].x,skeletonBound[0].y,abs(skeletonBound[3].x - skeletonBound[0].x),abs(skeletonBound[3].y - skeletonBound[0].y));
if(!(roi.height <= h) && !(roi.width <= w))
{
return -1;
}
else
{
cv::Mat crop = input_frame(roi);
cv::imshow("crop", crop);
cv::imwrite("cropped.png", crop);
cv::Mat finalImg(crop);
finalImageToBeusedForDetection = finalImg;
cout << "Success : ";
return 1;
}
I am getting this error -
I checked and rechecked the dimensions, they are correct. i am successfully able to run this code for about early 10-15 frames, later at certain point of time, the code crashes abruptly with above error log. There seems to be a very small problem which i am not able to figure out.
Previously, I was also getting the error where ROI was greater than the size of input image. In that scenario also, the above code worked fine for first 10-15 frames, and later it crashed. I couldn't figure out the problem and hence discarded the erroneous result frame.
I am using latest versions of OpenCv for C++ in Visual studio 2012.
Please help me out on this. I tried all web resources, and have spent pretty lot of time on the same.
