Image retrieval based on micro-structure descriptor

Pattern Recognition 44 (2011) 2123 2133. Contents lists available at ScienceDirect Pattern Recognition journal homepage: Image retrieval based on micro - structure descriptor Guang-Hai Liu a,n, Zuo-Yong Li b, Lei Zhang c, Yong Xu d a College of Computer Science and Information Technology, Guangxi Normal University, Guilin 541004, China b Department of Computer Science, Minjiang University, Fuzhou 350108, China c Department of Computing, the Hong Kong Polytechnic University, Hong Kong, China d Bio-Computing Research Center, Shenzhen Graduate School, Harbin Institute of Technology, China a r t i c l e i n f o abstract Article history: This paper presents a simple yet ef cient Image retrieval approach by proposing a new Image feature Received 12 October 2010 detector and descriptor , namely the micro - structure descriptor (MSD). The micro -structures are de ned Received in revised form based on an edge orientation similarity, and the MSD is built based on the underlying colors in micro - 30 January 2011.

Image retrieval based on micro-structure descriptor Guang-Hai Liua,n, Zuo-Yong Lib, Lei Zhangc, Yong Xud a College of Computer Science and Information Technology, Guangxi Normal University, Guilin 541004, China b Department of Computer Science, Minjiang University, Fuzhou 350108, China c Department of Computing, the Hong Kong Polytechnic University, Hong Kong, China

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