基于双振镜系统的运动目标三维重构方法OA

To address the limitations of traditional three-dimensional reconstruction methods,which have a limited field of view and are difficult to apply to the three-dimensional reconstruction of moving tar-gets,a three-dimensional reconstruction method for moving targets based on a dual-galvanometer system is proposed.The dual-galvanometer system is utilized to construct a stereo vision-like architecture,com-bined with a high-speed camera to achieve stable acquisition of moving target image sequence.This effec-tively expands the reconstruction scene range while reducing the motion blur during target movement,ensuring image acquisition quality.By preprocessing the acquired images and extracting point cloud infor-mation frame by frame,the point cloud stitching algorithm is used to achieve three-dimensional recon-struction of the moving target.Experimental results show that compared with traditional vision systems,the dual-galvanometer system can expand the measurement field of view by 2.10 times,significantly in-crease the number of point clouds,and significantly reduce the reconstruction error of each part of the target.