In allusion to the defect of the 3-D original data from a two scanning heads body scanning system based on monocular vision, this paper presented a preprocessing method of human point cloud.

• 摘要针对一种基于单目视觉的双扫描头人体扫描系统所获取的三维原始数据存在的缺陷，提出一种人体点云预处理方法。