Face keypoint detection method, device, computer equipment and computer program

摘要

The present application acquires a face image waiting for detection with respect to a face key point detection method, an apparatus, a computer device and a storage medium, and the face image waiting for detection is a face image of a frame waiting for detection, and the detection is performed according to the face image waiting for detection. It is determined that the waiting face image contains the partial image of each key point, the candidate points of the key points corresponding to each partial image are determined based on each partial image, and the candidate points of each key point are determined. Jointly constrain and determine each face key point. For each partial image including each key point in the entire face image waiting for detection, candidate points for the corresponding key points in the partial image are determined. Therefore, the amount of calculation can be reduced and the efficiency of determining key point candidate points can be improved. Thereby, the detection efficiency of each face key point can be improved.