全景立体成像技术浅述  

Discussion on panoramic stereo imaging technology

作　　者：王敏[1] 周树道[1] 张水平[1] 黄峰[1] 

机构地区：[1]解放军理工大学气象海洋学院,南京211101

出　　处：《信息技术》2014年第5期24-27,30,共5页Information Technology

基　　金：国家自然科学基金(41275029)

摘　　要：大视场场景的立体感知和重现的需求,推动了全景立体成像技术的产生。而折反射全景立体成像具有360°大视场、实时成像、结构和几何计算简单、成本低等特点,近年来发展较快。首先介绍了已有的全景立体成像技术和方法、全景图像映射的三种模型,重点介绍了折反射全景立体成像的基本原理、反射镜类型及其各自特点、图像映射展开原理、典型的折反射全景立体成像装置类型等内容,最后强调了折反射全景立体成像技术中一些关键环节处理方法。Due to the demand of the large field of view in 3D perception and reproduction,so the panoramic stereo imaging is promoted to generate. There is a rapid development in recent years of catadioptric panoramic stereo imaging,with a large field of view of 360°,real-time imaging,structural and geometric calculation is simple,low cost. The technology or methods of panoramic stereo imaging,three models of the panoramic image mapping are introduced at first,the basic principles,mirror types and theirs respective characteristics,image mapping commenced principle,the typical catadioptric panoramic stereo imaging device type of catadioptric panoramic stereo imaging are talked highlight,and it finally stressed the catadioptric panoramic stereo imaging technology in some key aspects of treatment methods.

关 键 词：折反射 全景成像 曲面镜 全景立体成像 图像校正 

分 类 号：TN942.2[电子电信—信号与信息处理]