1. College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
2. College of Science, Hangzhou Dianzi University, Hangzhou Zhejiang 310018, China
LIU Wei JIN Wen-biao XIAO Xian-qian. Approach for line detection based on principal component analysis and clustering[J]. Journal of Computer Applications, 2011, 31(05): 1202-1204.