Automated Assessment of Small Bowel Motility Function Based on Simple Linear Iterative Clustering (SLIC)

被引:0
作者
Chen, Yen-Wei [1 ,2 ]
Taniguchi, Ayako [2 ]
Tateyama, Tomoko [2 ]
Furukawa, Akira [3 ]
Kanasaki, Shuzo [4 ]
机构
[1] Cent South Univ Forestry & Technol, Coll Comp Sci & Informat Technol, Changsha 410004, Hunan, Peoples R China
[2] Ritsumeikan Univ, Coll Informat Sci & Engn, Kusatsu, Shiga 5258577, Japan
[3] Tokyo Metropolitan Univ, Fac Hlth Sci, Tokyo 1920364, Japan
[4] Koseikai Takeda Hosp, Dept Radiol, Kyoto 6008558, Japan
来源
2015 12th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD) | 2015年
关键词
Small Bowel; Bowel Motility; Cine-MRI; Spuerpixel; Segmentation; Simple Linear Iterative Clustering;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, we propose an automated method for assessment of small bowel contraction movement based on the simple linear iterative clustering (SLIC) with cine-MRI. In our proposed method, the small bowel in each frame is considered as a super-pixel and is first segmented by the use of SLIC. SLIC performs a local clustering of pixels in a 3-D space defined by intensity and (x, y) coordinates. Then the dynamic area change of the segmented small bowel is used for quantitative analysis of the small bowel motility function. Compared with existing methods, our proposed method can achieve better results.
引用
收藏
页码:1737 / 1740
页数:4
相关论文
共 13 条
[11]   Orientation adaptive fast marching method for contour tracking of small intestine [J].
Wu, X. ;
Xi, Q. ;
Chen, Y. W. ;
Zhang, S. S. .
ELECTRONICS LETTERS, 2009, 45 (23) :1154-U19
[12]  
Wu Xing, 2010, IEICE TECHNICAL REPO, V109, P373
[13]  
Wu Xing, 2009, IEICE TECHNICAL REPO, V109, P101