Author(s): YU Haiping, DONG Yuning, ZUO Libao, DING Zhi, LI Zuo
Pages: 2511-2513
Year: 2008 Issue:  12
Journal: Biomagnetism
Keyword:  Snake model; Gradient vector class; Energy function; Characteristic extraction; Legendre moment;
Abstract: Objective:To obtain the figure of some certain organs and tissues by the method integrating MR brain neoplasm's image segmentation and moments.Methods:Moment was used to describe the results of MR brain neoplasm's image segmentation. After analyzing the medical image segmentation methods widely used now,segmentation method based on deformation model of medical images was presented,and the relevant theoretic arithmetic model and realization protocol were summed up.Using the experiment data for MR brain neoplasm's image,the imaging segment code was carried out with Visual C++ 6.0.Results:The result of this method was very distinct,and the whole uncertainty was relatively low.Conclusion:The segmentation technology mentioned in this paper is feasible, and the effect of segmentation is preferable,so it provides an efficient tool to analyze MR brain neoplasm's images and investigate disease further.