The present invention relates to the technical field of machine vision. Provided are a face pose recognition method and apparatus, a terminal device, and a storage medium. The method comprises: performing face detection on a target image (S101); if the target image contains a face image, performing detection on at least two critical points in the face image (S102); performing, according to the at least two critical points in the face image, coarse detection on a face pose in the face image, and obtaining a coarse detection result (S103); and if the coarse detection result meets a fine detection condition, inputting the face image into a pre-trained neural network model, performing fine detection on the face pose in the face image, and obtaining a fine detection result (S104). According to the method, coarse detection is performed on a face pose according to critical points first, and then fine detection is performed on the face pose by means of a neural network model, thereby improving the accuracy of face pose detection.
FACE POSE RECOGNITION METHOD AND APPARATUS, TERMINAL DEVICE, AND STORAGE MEDIUM.