Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
OpenCV | OpenCV for Python
Pillow
moviepy
moviepy is a Python library for video editing: cutting, concatenations, title insertions, video compositing (a.k.a. non-linear editing), video processing, and creation of custom effects.
scikit-image
tesseract
DarkNet | YOLO
https://martinapugliese.github.io/recognise-objects-yolo/
https://towardsdatascience.com/hands-on-machine-learning-example-real-time-object-detection-with-yolo-v2-ebdd8441c12a
https://github.com/pjreddie/darknet
https://github.com/ultralytics/yolov3