Kind of stuck: am converting a grey-scale image (imageUndistorted) from another part of the program, to be binarized. Where am I going wrong? The faux blob circles are correct, just not expected in the binary image.
imageUndistorted(works great from thread)
threshold(imageUndistorted, matBinaryImg, 60, 255, THRESH_BINARY);
imshow("Binary Image:", matBinaryImg);
waitKey(1);type or paste code here