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A robust iris segmentation algorithm using active contours without edges and improved circular hough transform 会议论文
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Nanjing, China, August 13, 2015 - August 15, 2015
Authors:  Ren, Yueqing;  Qu, Zhiyi;  Liu, Xiaodong;  Ren, Yueqing (renyq13@lzu.edu.cn)
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Image segmentation  Adaptive boosting  Algorithms  Biometrics  Cloud computing  Hough transforms  Active contours without edges  Circular Hough transforms  Histograms of oriented gradients  Iris recognition  Iris segmentation  Linear Interpolation  Region of interest  Specular reflections  
Geographic distribution and structure of the websites of "211 project" universities in China 期刊论文
武汉大学学报(信息科学版), 2012, 卷号: 37, 期号: SUPPL.1, 页码: 37-41
Authors:  Sha, YZ(沙勇忠);  Qu, Qiongdan;  Li, Huijia;  Sha, Y.
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Complex network analysis - Geographic distribution - Geographical maps - Internal structure - Link data - Social Network Analysis  
Spatio-temporal variability of winter temperature and precipitation in Southwest China 期刊论文
JOURNAL OF GEOGRAPHICAL SCIENCES, 2011, 卷号: 21, 期号: 2, 页码: 250-262
Authors:  Jiang, XW;  Li, YQ;  Jiang, XW (reprint author), Lanzhou Univ, Coll Atmospher Sci, Lanzhou 730000, Peoples R China.
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Southwest China  winter 2010  drought  winter monsoon  northern hemisphere annular mode (NAM, AO)