| 自由视点电视的光线空间实现方法 |
| |
| 引用本文： | 范良忠,蒋刚毅,郁梅.自由视点电视的光线空间实现方法[J].计算机辅助设计与图形学学报,2006,18(2):170-179. |
| |
| 作者姓名： | 范良忠 蒋刚毅 郁梅 |
| |
| 作者单位： | 1. 中国科学院计算技术研究所,北京,100080;宁波大学电路与系统研究所,宁波,315211;中国科学院研究生院,北京,100039
2. 中国科学院计算技术研究所,北京,100080;宁波大学电路与系统研究所,宁波,315211 |
| |
| 基金项目： | 中国科学院资助项目;浙江省自然科学基金;浙江省科技攻关项目;浙江省宁波市博士基金 |
| |
| 摘 要： | 对自由视点电视（FTV）实现技术的光线空间方法进行综述．比较了FTV的各种实现方法；介绍了基于光线空间方法的FTV系统的3种方案；讨论了光线空间方法的特点和关键技术，包括光线空间插值和光线空间压缩．同时，分析了基于光线空间方法的FTV系统的研究现状和存在问题，并对其前景进行探讨．
|
| 关 键 词： | 自由视点电视 光线空间 光线空间插值 光线空间压缩 |
| 收稿时间： | 2004-12-21 |
| 修稿时间： | 2005-04-25 |
Realization of FTV Based on Ray Space Representation |
| |
| Fan Liangzhong,Jiang Gangyi,Yu Mei.Realization of FTV Based on Ray Space Representation[J].Journal of Computer-Aided Design & Computer Graphics,2006,18(2):170-179. |
| |
| Authors: | Fan Liangzhong Jiang Gangyi Yu Mei |
| |
| Affiliation: | 1 Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080; 2 Institute of Circuits and Systems, Ningbo University, Ningbo 315211;3 Graduate University of Chinese Academy of Sciences Beijing 100039 |
| |
| Abstract: | The ray space based free viewpoint television (FTV) system is reviewed. Various techniques in FTV realization are compared, and three ray space based schemes for FTV are presented. The characteristics and key techniques of the ray space method are discussed, including the ray space interpolation and compression. In addition, the current trends, future perspectives and challenges of the research on the ray space based FTV system are analysed. |
| |
| Keywords: | free viewpoint television ray space ray space interpolation ray space compression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
