Title :
Image retrieval using a novel relevance feedback for edge histogram descriptor of MPEG-7
Author :
Yoon, Su Jung ; Park, Dong Kwon ; Park, Soo-Jun ; Won, Chee Sun
Author_Institution :
Dept. of Electron. Eng., Dongguk Univ., Seoul, South Korea
Abstract :
In this paper, a relevance feedback method is proposed to improve the retrieval performance of the MPEG-7 edge histogram descriptor. Specifically, by updating the query point and the weighting factors simultaneously, we can reduce the convergence speed of the relevance feedback retrieval. Experimental results show that the proposed method improves the performance significantly for natural and clip art images
Keywords :
content-based retrieval; image matching; image representation; image retrieval; relevance feedback; MPEG-7 edge histogram descriptor; clip art images; convergence speed; edge histogram descriptor; image retrieval; natural images; performance; query point; relevance feedback; weighting factors; Art; Convergence; Digital images; Feedback; Flowcharts; Histograms; Image matching; Image retrieval; MPEG 7 Standard; Sun;
Conference_Titel :
Consumer Electronics, 2001. ICCE. International Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
0-7803-6622-0
DOI :
10.1109/ICCE.2001.935342
