Title :
Research on the Semantics Based Cross-Media Information Retrieval
Author :
Wang, Zhiqiang ; Peng, Xiaogang ; Fu, Xianghua ; Chen, Jianyong
Author_Institution :
Coll. of Inf. Eng., Shenzhen Univ., Shenzhen, China
fDate :
March 31 2009-April 2 2009
Abstract :
Nowadays, the multimedia retrieval technology is moving forward from single media retrieval based on similarity of content feature to multimedia integrated retrieval based on semantic correlation which can be used for cross-media retrieval. In this paper, the architecture of cross-media retrieval is studied. Based on the analysis of semantic information among various media objects with different modalities, we propose and design a cross-media search engine, its query relaxation approach and query result integration method. The experiments´ results show a great improvement for increasing recall ratio and precision ratio.
Keywords :
information retrieval; query processing; cross-media information retrieval; precision ratio; query relaxation; query result integration method; recall ratio; semantics; Computer science; Content based retrieval; Educational institutions; Image retrieval; Information analysis; Information retrieval; Memory; Multimedia systems; Search engines; User interfaces; cross-media; information retrieval; multimedia; retrieval method; semantic mining;
Conference_Titel :
Computer Science and Information Engineering, 2009 WRI World Congress on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-0-7695-3507-4
DOI :
10.1109/CSIE.2009.835
