I have many photos and I want to find a unique face ID for comparing with another face. Is there an open-cv python solution for generating unique facial ID and comparing that ID with another?
Once face encodings being built, it takes almost nothing to compare them with pre-defined tolerance (set it 0.0 and you'll have 100% matches only). The esiest way is to use https://github.com/ageitgey/face_recognition framework and code examples from there. As i wrote above, a face encoding is an array of 128 float numbers but it is imposdible to compare them directly. And you can store (save and load for comparetion) that face encodings as pickle or json data file