基于内容的图像检索与MPEG-7

Content-Based Image Retrieval and MPEG-7

随着数字图像信息的高速膨胀与增加,基于内容的图像检索技术已经成为了一个被广泛关注的研究领域。与此同时,国际标准MPEG-7的制定,极大的促进了这一领域的发展。本文将主对基于内容的图像检索的研究现状以及关键技术进行了分析,介绍了MPEG-7标准的相关内容,并在此基础上提出一种基于MPEG-7标准的图像检索系统模型。

With the explosion of digital image information, content-based image retrieval has been a very active research area in recent years. Meanwhile, the international standard MPEG-7 has greatly facilitated the development of this area. This paper begins with a presentation of the state-of-the-art of and several key techniques in content-based image retrieval, followed by an introduction to the content of MPEG-7 and concludes with the design of a model of CBIR system based on MPEG-7.