zbar – Tarik Billa

convert openCV image into PIL Image in Python (for use with Zbar library)

August 27, 2023 by Tarik

With the python CV2, you can also do this: import Image, cv2 cap = cv2.VideoCapture(0) # says we capture an image from a webcam _,cv2_im = cap.read() cv2_im = cv2.cvtColor(cv2_im,cv2.COLOR_BGR2RGB) pil_im = Image.fromarray(cv2_im) pil_im.show()

How to decode a QR-code image in (preferably pure) Python?

December 31, 2022 by Tarik

You can try the following steps and code using qrtools: Create a qrcode file, if not already existing I used pyqrcode for doing this, which can be installed using pip install pyqrcode And then use the code: >>> import pyqrcode >>> qr = pyqrcode.create(“HORN O.K. PLEASE.”) >>> qr.png(“horn.png”, scale=6) Decode an existing qrcode file using … Read more