基于主颜色和分块颜色矩的遥感影像检索  

Remote Sensing Image Retrieval Based on Dominant Color and Segment Color Moments

作　　者：乔荣华[1] 周明全[2] 

机构地区：[1]榆林学院信息工程学院,陕西榆林719000 [2]北京师范大学信息科学与技术学院,北京100875

出　　处：《微计算机信息》2010年第23期214-216,共3页Control & Automation

摘　　要：本文提出一种基于主颜色和分块颜色矩相结合的图像检索方法,并将其应用于遥感影像的检索中。不仅利用图像的颜色特征,也考虑颜色特征的空间分布。实验结果表明综合后的特征能更好地表达遥感影像的内容,在遥感影像检索中取得了较好的检索效果。An image retrieval method based on integrating the dominant color and the segment color moments is presented in this paper.And this method is applied to remote sensing image retrieval.Takes advantage of not only the color feature of the image but also concerns the spatial distribution of the color feature.The experiments proves that the integrated feature can express the content of the remote sensing image better,and a better result can be gotten in the remote sensing image retrieval.

关 键 词：图像检索 特征提取 遥感影像 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]