标题:Active Contour Method Combining Local Fitting Energy and Global Fitting Energy Dynamically
作者:Yu, Yang; Zhang, Caiming; Wei, Yu; Li, Xuemei
通讯作者:Yu, Y.
作者机构:[Yu, Yang; Zhang, Caiming; Wei, Yu; Li, Xuemei] Shandong Univ, Sch Comp Sci & Technol, Jinan 250100, Peoples R China.
会议名称:2nd International Conference on Medical Biometrics
会议日期:JUN 28-30, 2010
来源:MEDICAL BIOMETRICS, PROCEEDINGS
出版年:2010
卷:6165
页码:163-172
DOI:10.1007/978-3-642-13923-9_17
摘要:To get better segmentation results, local information and global information should be taken into consideration together. In this paper, we propose a new energy functional which combines a local intensity fitting terra and an auxiliary global intensity fitting term, and we also give the method to adjust the weight of auxiliary global fitting term dynamically by using local contrast of the image. The combination of the two terms improves the accuracy of segmentation results obviously while reduces dependence on location of initial contour. The experiment results proved the effectiveness of our method.
收录类别:CPCI-S;EI;SCOPUS
WOS核心被引频次:13
Scopus被引频次:14
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77954626985&doi=10.1007%2f978-3-642-13923-9_17&partnerID=40&md5=fb2e1989a987c502191e13280e952083
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