The scanner takes a poorly scanned image, finds the corners of the document, applies the perspective transformation to get a top-down view of the document, sharpens the image, and applies an adaptive color threshold to clean up the image.

virtualenv env
source env/bin/activate
pip install -r requirements.txt

python main.py --image sample_images/paragon-fiskalny-nip.jpg

• Scan doc

python scan.py (--images <IMG_DIR> | --image <IMG_PATH>) [-i]

• The -i flag enables interactive mode, where you will be prompted to click and drag the corners of the document. For example, to scan a single image with interactive mode enabled:

python scan.py --image sample_images/desk.JPG -i

• Alternatively, to scan all images in a directory without any input:

python scan.py --images sample_images