Computer graphics enhancements in CT Colonography for improved diagnosis and navigation

被引：2
|
作者：
Jiang, R [1 ]
Berliner, L [1 ]
Meng, J [1 ]
机构：
[1] Ryerson Univ, Toronto, ON, Canada
来源：
CARS 2005: COMPUTER ASSISTED RADIOLOGY AND SURGERY | 2005年 / 1281卷
关键词：
CT Colonography; computer-assisted diagnosis; colorectal polyps;
D O I：
10.1016/j.ics.2005.03.144
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
CT Colonography (CTC) has been developed as an alternative method to conventional colonoscopy for the early detection of colonic polyps. However, there still remain limitations which preclude its widespread use. This research provides an enhanced computer-processing methodology for the CAD component of CT Colonography, which will improve upon the current methods of CT Colonography. The techniques developed in this research include: (1) development of a segmentation process employing Active Contour Modeling and Gray Scale Analysis, and (2) development of a unique 3-Component Viewing System. (c) 2005 Published by Elsevier B.V.
引用
收藏
页码：109 / 114
页数：6
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