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Study on Key Techniques of System of Image Retrieval of Library |
Wang Hui Shen Yuli |
(Zhanjiang Ocean University Library,Zhanjiang 524088, China) |
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Abstract he method of content-based image retrieval is now a key technology to effectively query a mass of image materials. In this paper, a lot research work has been done around four points: how to abstract low-level feature of vision, how to index in high-dimensional, how to adjust similarity measure norm and use relevant feedback technique. An index method of abstract the color-feature and feature vectors is proposed, discuss the construction and editor program of system, and the operating of data model and testing of system. Experiment shows that the method could increase index accuracy and efficiency.
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Received: 17 January 2005
Published: 25 June 2005
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Corresponding Authors:
Wang Hui
E-mail: wwwm@263.sina.com
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About author:: Wang Hui,Shen Yuli |
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