Extraction method of interlobar fissure based on multi-slice CT images

被引：1
|
作者：
Matsuhiro, M. [1 ]
Suzuki, H. [1 ]
Kawata, Y. [1 ]
Niki, N. [1 ]
Ueno, J.
Nakano, Y.
Ogawa, E.
Muro, S.
Mishima, M.
Ohmatsu, H.
Moriyama, N.
机构：
[1] Univ Tokushima, Inst Sci & Technol, Tokushima, Japan
来源：
MEDICAL IMAGING 2013: COMPUTER-AIDED DIAGNOSIS | 2013年 / 8670卷
关键词：
multi-slice CT; detection; interlobar fissure;
D O I：
10.1117/12.2007822
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：
Extraction of inter lobar fissure is an active study for diagnosis and treatment. However, lung diseased cases have problems. The proposed method covers diseased cases, and contains three phases of coarse extract, fine extract and correction, using behavior of membrane. We applied this method to normal and lung diseased cases. Rate ( average standard deviation) of gold standard within 2 mm of extraction result were 91.2+/-3.6% for normal, and 89.7+/-4.9% for lung diseased cases. Rate of extraction result within 2 mm of gold standard for normal cases were 95.5+/-3.7%, and 93.6+/-4.8% for lung diseased.
引用
收藏
页数：5
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