A medical image fusion method based on fuzzy mathematics.
- Author:
Lin LI
1
;
Jinxiang ZHANG
;
Zhijian SONG
Author Information
1. Digital Medical Research Center of Fudan University, Shanghai 200032, China.
- Publication Type:Journal Article
- MeSH:
Algorithms;
Fuzzy Logic;
Humans;
Image Enhancement;
methods;
Image Interpretation, Computer-Assisted;
methods;
Magnetic Resonance Imaging;
methods;
Pattern Recognition, Automated;
methods;
Positron-Emission Tomography;
methods;
Subtraction Technique
- From:
Journal of Biomedical Engineering
2005;22(6):1085-1089
- CountryChina
- Language:Chinese
-
Abstract:
In this paper, a method based on fuzzy mathematics to fuse multimodality medical images was presented. The improved FCM algorithm was adopted to segment images, and automatic fuzzy redistribution algorithm to define the subject degree. 16 different combinations of image tissues and 16 context relations, 256 models altogether, were considered. The result showed that the method had the great ability of anti-error and anti-segmentation interference and had the characteristics of robustness, quickness, and accuracy.
