一种基于颜色与空间特征的CBIR系统

摘要

CBIR (Content-Based Image Retrieval)is a significantly important component of multimedia information man-agement systems.This paper provides a algorithm,the division of concentric circles-based method,that synthesizes the col-or and space information to extract features of image.It evidently improves the precision of retrieval and achieve better per-formance.%基于内容的图像检索CBIR是多媒体信息管理系统的重要组成部分。提出一种利用图像的颜色信息和空间信息提取图像特征的算法---同心圆区域划分法。经实验表明，该算法取得了较好的检索效果。