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Three-dimensional medical imaging display with computer-generated integral photography

被引：34
|
作者：
Nakajima, S [1 ]
Nakamura, K [1 ]
Masamune, K [1 ]
Sakuma, I [1 ]
Dohi, T [1 ]
机构：
[1] Univ Tokyo, Dept Orthopaed Surg, Bunkyo Ku, Tokyo 1138655, Japan
来源：
COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 2001年 / 25卷 / 03期
关键词：
3-D display; medical imaging; integral photography; computer; lens array; liquid crystal display;
D O I：
10.1016/S0895-6111(00)00078-1
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
A 3-D display system for medical imaging by computer-generated integral photography (IP) has been developed. Real 3-D images are generated from 3-D medical images and displayed by simple structure. Each point in 3-D space is reconstructed by the convergence of rays from many pixels on the computer display through the lens array. Only the coordinate of the best point is computed for each pixel on the display, The locations of images projected within 40 mm from the display were found to be less than 2.0 mm in error. Projected images could be observed with motion parallax within 10 degrees from the front of the display. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：235 / 241
页数：7
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