Research on Track and Field Attitude Coordination Tracking Correction Method Based on Projection Tracking

Athletics complicated attitude, attitude tracking conventional athletics stadium method applies only to the museum, the presence of gesture recognition rate is lower, the problem of poor posture correction effect, for this purpose, incorporated herein projection pursuit method, the posture effectively enhance athletics coordinate tracking correction. The track and field sports posture is decomposed according to the characteristics of the human gravity center deviation, and the sports posture characteristics of the human bones and muscles are obtained; based on the projection tracking technology, the tracking model is constructed, and the fast tracking method is designed to realize the sports posture correction. The results show that the tracking correction method based on projection tracking is suitable for indoor and outdoor venues. Compared with the traditional method, the posture coordination recognition rate after tracking correction has increased by 9.17% and 8.23%.