Table of contents
foreword
Face detection refers to processing a given image, judging whether there is a face in it, and calculating its position, size (and pose) if it exists. Face detection is a very common and important basic function in artificial intelligence applications. It is widely used in face recognition/comparison, intelligent monitoring, beauty and beauty and other fields. Specifically, in the beautifying function, the face detection function mainly has two aspects. Firstly, by judging whether there is a human face in the image, it is decided whether to continue to perform subsequent beautification operations; secondly, the face frame obtained by face detection can assist subsequent facial skin color detection, face key point detection and other functions .
At present, the development of deep learning technology is hot and popular, and it is even more popular in the field of face detection. Its operation speed and effect are significantly better than traditional image processing methods/machine learning methods. Major AI application manufacturers provide a variety of face detection/recognition related