北京信息科技大学学报（自然科学版）2026，Vol.41Issue(1)：30-36,7.DOI:10.16508/j.cnki.11-5866/n.2026.01.004
基于过曝区域转移的点云空洞补全方法
A point cloud hole completion method based on overexposure region transfer
周润生 1张晓青 1郭阳宽1
作者信息
- 1. 北京信息科技大学仪器科学与光电工程学院,北京 100192
- 折叠
摘要
Abstract
To address the issue of data loss caused by point cloud holes on highly reflective surfaces in structured-light 3D reconstruction,a point cloud hole completion method based on overexposure region transfer was proposed.By utilizing the characteristic that the position of overexposure regions transfers before and after object rotation,and combining image processing with point cloud coordinate system transformation,this method maps the overexposure regions of the pre-rotation image to the non-overexposure regions of the post-rotation image,and then reconstructs the point cloud of this region and stitches it with the original point cloud to achieve point cloud hole completion.Experimental results show that the proposed method can effectively complete point cloud holes.关键词
结构光三维重建/过曝区域转移/点云空洞补全Key words
structured-light 3D reconstruction/overexposure region transfer/point cloud hole completion分类
信息技术与安全科学引用本文复制引用
周润生,张晓青,郭阳宽..基于过曝区域转移的点云空洞补全方法[J].北京信息科技大学学报（自然科学版）,2026,41(1):30-36,7.
