https://github.com/karolzak/boxdetect

BoxDetect is a Python package based on OpenCV which allows you to easily detect rectangular shapes like character or checkbox boxes on scanned forms.

bounding-boxes box-detection boxes checkbox checkboxes computer-vision cv2 documents forms handwritten-character-recognition handwritten-characters handwritten-documents handwritten-forms opencv opencv-python rectangle-detection scanned-documents scanned-image-pdfs scanned-images

Last synced: 07 Apr 2025