標題: Video retrieval using successive modular operations on temporal similarity
作者: Lo, CC
Wang, SJ
Huang, LW
資訊管理與財務金融系 註:原資管所+財金所
Department of Information Management and Finance
關鍵字: video retrieval;video indexing;temporal relationship;similarity retrieval;modular operation
公開日期: 1-Aug-2004
摘要: A video retrieval system consists of two major subsystems for indexing and querying, respectively. In this paper, we propose a framework for retrieving video sequences using modular operations on temporal similarity. In the indexing process, the contents (objects) of a video sequence are used to build temporal triples representing temporal relationships between objects. For every temporal triple generated from different video sequences, a prime number is assigned to it by the proposed prime number assignment (PNA) algorithm. For each video sequence, a standing value is generated via its set of prime numbers. In the query process, successive modular operations (SMO) on the standing values are used to retrieve video sequences. Based on the PNA and the SMO, we built an experimental video retrieval system. From the simulation results, we notice that a query can be done in a linear time. (C) 2003 Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.csi.2003.11.004
http://hdl.handle.net/11536/26548
ISSN: 0920-5489
DOI: 10.1016/j.csi.2003.11.004
期刊: COMPUTER STANDARDS & INTERFACES
Volume: 26
Issue: 4
起始頁: 317
結束頁: 328
Appears in Collections:Articles


Files in This Item:

  1. 000221431700006.pdf