A perceptually correct 3D model for live 3D TV

被引：0
作者：
Ohta, Yuichi [1 ]
Kitahara, Itaru [1 ]
Kameda, Yoshinari [1 ]
Ishikawa, Hiroyuki [1 ]
Koyama, Takayoshi [1 ]
机构：
[1] Univ Tsukuba, Dept Intelligent Interact Technol, Tsukuba, Ibaraki 305, Japan
来源：
2007 3DTV CONFERENCE | 2007年
关键词：
3D TV; 3D video; mixed reality; image-based rendering; 3D model; billboard; live texture;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
3D modeling of a scene is essential for the generation of 3D video from multiple images. In this paper, we present a perceptually correct 3D modeling scheme. "Perceptually correct" means that it may not represent the physically correct object shape but it can generate perceptually almost-correct views of the object. A perceptually correct 3D model is an approximation of the physically correct 3D model, but it can be constructed more easily and stably from images. The quality of 3D video generated using a perceptually correct 3D model could be better than that generated using a physically correct model, when the models are constructed from images. A live 3D TV system for soccer scene has been developed based on the modeling scheme.
引用
收藏
页码：423 / 426
页数：4
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