基于颜色和形状特征的彩色图像检索技术研究
Research of color image retrieval based on color and shape features
吴建1
作者信息
- 1. 重庆邮电大学数字图书馆技术部,重庆400065
- 折叠
摘要
数字图像是最为广泛的多媒体信息,也是人们从外界获取信息的重要方式,因此,基于内容的图像搜索技术是当前的研究热点之一.本文在重点分析图像的颜色和形状特征的基础上,对图像的匹配和检索技术进行了研究,并设计了原型系统.实验表明,设计的原型系统可根据用户的要求有效地搜索最相似的图像.
Abstract
Digital images are the most extensive multi-media information, but also an important way for people to obtain information from the outside world. Therefore, content-based image search technology becomes one of the current research focuses. Image matching and retrieval techniques have been studied in this paper, based on the analysis of the color and shape features of the images. Then we design a prototype system. Experiments show that the prototype system can search the most similar images effectively according to the user's requirements.
关键词
图像检索/颜色特征/形状特征/特征提取Key words
image retrieval/color feature/shape feature/feature extraction引用本文复制引用
基金项目
国家自然科学基金(610-71118)
重庆邮电大学自然科学基金(A2009-62)
出版年
2012
NETL
NSTL
维普
万方数据