How to generate OMR template (.omr) from existing image, instead of creating from text file ?
When I am processing image, i found following issue, please help. I also attached existing image that I need to convert it into .omr template, so that bubblesheet answer can be recognize and get extratcted data in csv.
bubblesheetImage.JPG (92.4 KB)
Error when converting exiting image into .omr template file.
Request processing caused an exception. Try to change the input, check files uploaded, contact support. Can’t filter nested polygons: subdiv failure 2. Reason: OpenCV(4.0.1) /home/maxx/git/OMR.Kernel/Dependencies/opencv-4.0.1/modules/imgproc/src/geometry.cpp:623: error: (-215:Assertion failed) nPPolygons > 0 in function 'filterN Error reference ID 7010d9f8-fb6c-4984-b0c9-d6359bb253df