摘要
分析了基于内容的图像检索技术,提出了一种与遥感影像应用模式紧密结合的遥感影像基于内容检索的模型,重点分析和讨论了该模型所采用的特征提取算法,并提出需要进一步研究的内容.
After content based image retrieval technique was analyzed,a kind of model of content based retrieval in remote sensing image was brought forward. On this base, the algorithm for feature extraction adopted by this model was analyzed and discussed. Finally, the intending contents to be research in this model was put forward.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2004年第12期1522-1525,共4页
Acta Photonica Sinica
关键词
基于内容的检索
遥感影像
图像数据库
目标区域
Image database
Content-based retrieval
Remote sensing image
Object region
