3D RECONSTRUCTION OF GASTRIC SURFACE USING ENDOSCOPIC-3 SOURCE PHOTOMETRY

被引：1
|
作者：
CHO, C
MINAMITANI, H
机构：
[1] Dept. of Biomedical Engineering, Faculty of Science, Keio University, Kohoku-Ku, Yokohama, 3-14-1, Hiyoshi
来源：
COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1993年 / 17卷 / 4-5期
关键词：
GASTRIC SURFACE; 3D RECONSTRUCTION; POINT LIGHT SOURCE; PHOTOMETRIC METHOD; TV ENDOSCOPE; SPECULAR REFLECTION;
D O I：
10.1016/0895-6111(93)90021-E
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
Extraction and recognition of three-dimensional (3D) shape information of gastric surface become increasingly important in the field of gastric diagnosis. But there is no practical method that can extract the 3D shape information of gastric surface. For obtaining this 3D information, we developed a new photometric method that can be used in TV endoscope, and evaluated the proposed method theoretically and experimentally. As the results of simulation and experiment, it could be concluded that the proposed method is effective for 3D reconstruction of gastric surface.
引用
收藏
页码：301 / 308
页数：8
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