The present application is applicable to the technical field of image recognition, and provided are a motion posture recognition method, a motion posture recognition apparatus, a terminal device and a medium. In the motion posture recognition method, by means of a trained dual-stream long and short-term video posture estimation model, motion posture recognition is performed on a video image to be recognized that comprises a moving body in a target period; by means of a dual-stream 3D convolutional neural network in the trained dual-stream long and short-term video posture estimation model, comprehensive features of the moving body are extracted from the video image; and then target pre-estimated posture information of the moving body in the target period is obtained by means of a recurrent neural network on the basis of first posture pre-estimated information of the moving body in a first period and the comprehensive features of the moving body, and an obtained pre-estimated posture represented by the target pre-estimated posture information of the moving body in the target period has time sequence continuity, so that the Euclidean distance between the pre-estimated posture and a preset reference posture is more accurate, thereby improving the efficiency of motion posture recognition of the moving body.
MOTION POSTURE RECOGNITION METHOD, MOTION POSTURE RECOGNITION APPARATUS, TERMINAL DEVICE AND MEDIUM