RANDOM_WALK

作品数:152被引量:172H指数:7
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相关作者:倪卫宁石寅张佳惠傅应强成可立更多>>
相关机构:安徽工程大学西北工业大学中国科学院西安邮电大学更多>>
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AN IMPROVED RANDOM WALK SEGMENTATION ON THE LUNG NODULES
《International Journal of Biomathematics》2013年第6期105-120,共16页LI GUO YUNTING ZHANG ZEWEI ZHANG DONGYUE Li 
Acknowledgments This work was supported by the National Natural Science Foundation of China (Project Nos. 81000639 and 31000450), China Postdoctoral Science Foundation (Project Nos. 20100470791 and 201104307), and Program of the Pearl River Young Talents of Science and Technology in Guangzhou (No. 2012J2200041).
In this paper, we proposed a semi-automatic technique with a marker indicating the target to locate and segment nodules. For the lung nodule detection, we develop a Gabor texture feature by FCM (Fuzzy C Means) segme...
关键词:Lung nodules GABOR FCM ellipse fitting random walk. 
An improved spectral clustering algorithm based on random walk被引量:2
《Frontiers of Materials Science》2011年第3期268-278,共11页Xianchao ZHANG Quanzeng YOU 
The construction process for a similarity matrix has an important impact on the performance of spectral clustering algorithms. In this paper, we propose a random walk based approach to process the Gaussian kernel simi...
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