Application of Multi-sensor Fusion Technology in Track Location of Basketball Target
In order to improve the accuracy of basketball trajectory tracking,a basketball trajectory positioning technology based on multi-sensor fusion technology was proposed.The multi-sensor fusion tracking method is adopted to realize the acquisition of the trajectory image of the basketball movement target.The noise reduction filtering is carried out on the image through the boundary value filter.The automatic acquisition of the basketball movement point target tracking and trajectory parameters is realized through the im-age edge contour feature detection and point tracking recognition.By means of multi-scale transformation,these features are fused in-to trajectory texture parameters according to certain rules,and the basketball trajectory tracking is realized by combining significance analysis and sparse representation.The simulation results show that the proposed method has good point tracking recognition ability,high accuracy of trajectory parameter estimation,and 94.098％shooting standard rate.
万方数据
维普
