Computer vision and facial recognition are both branches of AI. Using AI, computers get the ability to think like humans. ... This is where computer vision and facial recognition come in. They allow the computer to observe and understand the data to take out useful results.Computer vision is a field of artificial intelligence (AI) that enables computers and systems to derive meaningful information from digital images, videos and other visual inputs — and take actions or make recommendations based on that information.The OpenCV method is a common method in face detection. It firstly extracts the feature images into a large sample set by extracting the face Haar features in the image and then uses the AdaBoost algorithm as the face detector.
