摘要
基于内容的图象检索CBIR(Content Based Image Retrieval)是多媒体信息管理系统的重要组成部分.本文在简要介绍CBIR技术的基础上,提出了用于CBIR系统新的图象内容的特征提取的方法和基于该特征的图帘匹配方法--基于主色的图象特征提取(DCE,Dominant Color Extracting)和匹配方法(DCM,Dominant Color Matching),并在此基础上设计并实现了WWW发布方式的SPRING实验系统,取得了理想的实验结果。
Content Based Image Retrieval (CBIR), which is an important component of Content Based Retrieval (CBR) system, is a new image retrieval technology based on image content. Based on the introduction of the technology of CBIR systems, the function modules of system and the new method of feature extracting and matching of image is summarized in this paper. This method is called Dominant Color Block (DCB) method. A 3-D clustering technology and statistics calculation based Dominant Color Extraction (DCE) method ...
出处
《计算机工程》
CAS
CSCD
北大核心
2000年第S1期721-725,共5页
Computer Engineering
基金
国家自然科学基金(No69875015)
浙江省自然科学基金(111101 N29809).
关键词
基于内容的图象检索
主色
相似性匹配
颜色相似性
图象数据库
Content based image retrieval (CBIR)
Dominant color (DC): Dominant color matching
Color extraction and representation
Image database