Authors: Masami Shishibori, Kenji Kita
Addresses: Department of Information Science and Intelligent Systems, Tokushima University, 2-1 Minami-Jyosanjima-Cho, Tokushima, 770-8506, Japan. ' Centre for Advanced Information Technology, Tokushima University, 2-1 Minami-Jyosanjima-Cho, Tokushima, 770-8506, Japan
Abstract: This paper proposes a method to construction an image knowledge database to store feedback information on WWW image retrieval systems. When the query has not yet been registered in the database, the image features of the true images selected by the user are registered in the database. On registration, the similarity of the features is considered, and only representative features are registered. On retrieval, this database is used as the supervisor data for the query, and images closer to the supervisor data are presented with priority. The experimental results using 130 queries show that an accuracy improvement of 11.6% was achieved.
Keywords: www images; world wide web; internet; image retrieval; knowledge database; filtering; representative features.
International Journal of Computer Applications in Technology, 2009 Vol.34 No.2, pp.108 - 114
Published online: 03 Mar 2009 *Full-text access for editors Access for subscribers Purchase this article Comment on this article