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作者:

Li, Zhenwei (Li, Zhenwei.) | Zhang, Jing (Zhang, Jing.) | Zhuo, Li (Zhuo, Li.) | Diao, Mengmeng (Diao, Mengmeng.)

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EI Scopus

摘要:

With the rapid development of image retrieval technology, personalized image retrieval has attracted widespread attention. On the Internet, a great deal of images are stored and transmitted in a compressed format. In order to improve the accuracy and reduce the decoding time in the process of image retrieval, personalized image retrieval in compressed domain based on user interest model is proposed in this paper. First, according to the JPEG compressed format, the low resolution image is constructed to extract its visual features. Second, the user interest model is utilized to realize personalized image retrieval. At last, the user interest model is updated with user relevant feedback of short-term interest and long-term interest. Experimental results show that the proposed method can significantly reduce the time of image retrieval, as well as improving recall and precision. © 2013 ACM.

关键词:

Image compression Image enhancement Image retrieval

作者机构:

  • [ 1 ] [Li, Zhenwei]Signal and Information Processing Laboratory, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Zhang, Jing]Signal and Information Processing Laboratory, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Zhuo, Li]Signal and Information Processing Laboratory, Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Diao, Mengmeng]Signal and Information Processing Laboratory, Beijing University of Technology, Beijing 100124, China

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来源 :

年份: 2013

页码: 130-133

语种: 英文

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 1

ESI高被引论文在榜: 0 展开所有

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