计算机工程2012，Vol.38Issue(19)：210-213,217,5.DOI:10.3969/j.issn.1000-3428.2012.19.054
基于显著闭合边缘的图像检索方法
Image Retrieval Method Based on Salient Closed Edge
摘要
Abstract
In order to improve retrieval precision radio of the Content-based Image Retrieval(CBI R), this paper studies image retrieval method based on salient closed edge. It designs extraction algorithm of salient closed edge, and gets the salient map by human visual attention mechanism. It confirms the salient closed edge, and obtains salient edges by linking the ruptures between salient edges. It combines with the gradient histogram and angle value histogram of edge to realize image retrieval. Experimental results show that the proposed method has higher precision ratio.关键词
边缘连接/显著边缘/显著闭合边缘/视觉注意机制/显著图/边缘端点Key words
edge linking/ salient edge/ salient closed edge/ visual attention mechanism/ salient map/ edge endpoint分类
信息技术与安全科学引用本文复制引用
刘睿姝,何东健..基于显著闭合边缘的图像检索方法[J].计算机工程,2012,38(19):210-213,217,5.基金项目
国家自然科学基金资助项目(60975007) （60975007）
