Centroid Registration Difference Algorithm for Detecting Spatial Moving Targets
In order to meet the needs of recognizing the targets under the moving space background by micro spacecraft target detector (MTD). According to the particular characters of the spatial background, this paper proposes an algorithm which combines the image centroid registration with the single difference method, named the Centroid Registration Difference Algorithm. In this algorithm, we labeled only the available bright sign spots and has distilled its centroid in two frames, and then used the image centroid registration to compare the two images and eliminated the same light spots between them, then the remaining bright spots in the present image were our targets. The simulation results indicate that the proposed algorithm has a low computational cost and the effect of the recognition is good.
Micro Spacecraft Target Detector Single Difference Image Centroid Registration Multi-target Capture
LIU Xiang HU Bing-liang LIU Xue-bin DUAN Xiao-feng WEI Cui-yu
Laboratory of Spectral Imaging Technique,Xian Institute of Optics and Precision Mechanics,Chinese A Laboratory of Spectral Imaging Technique,Xian Institute of Optics and Precision Mechanics,Chinese A
国际会议
深圳
英文
245-249
2008-12-10（万方平台首次上网日期，不代表论文的发表时间）