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	Evaluation of 3D correspondence methods for building point distribution models of the kidney
	Guoyan Zheng; Zhi-Cheng Li; Jia Gu
	2012
会议名称	Biomedical Engineering and Informatics (BMEI), 2012 5th International Conference on
会议地点	中国
英文摘要	Statistical shape models (SSM) in general and point distribution models (PDM) in particular, are used for a variety of medical applications. A prerequisite condition to build a PDM is to establish the correspondences between landmarks across sample models in a given training population. Previously both image registration based correspondence building algorithms as well as surface parameterization based correspondence establishment algorithms have been proposed. In this paper, we present comparative studies on 25 kidney samples of two state-of-the-art correspondence methods. More specifically, we compare a diffeomorphic demons image registration algorithm based correspondence method to a surface parameterization based method where the correspondences are optimized with Minimal Description Length (MDL) principle. The results suggest that the studied image registration based correspondence method has a superior performance over the studied surface parameterization based method.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/4117]
专题	深圳先进技术研究院_医工所
作者单位	2012
推荐引用方式 GB/T 7714	Guoyan Zheng,Zhi-Cheng Li,Jia Gu. Evaluation of 3D correspondence methods for building point distribution models of the kidney[C]. 见:Biomedical Engineering and Informatics (BMEI), 2012 5th International Conference on. 中国.

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