摘要
综合评述了目前用于消除遥感图像云层遮挡影响方法的原理、应用现状及处理过程中存在的问题,并在同一实验区比较了同态滤波和Kriging插值等方法的处理效果,结果表明,Kriging插值处理具有一定的优越性。
Cloud cover is a very common noise in remote sensing images. The removal of the effects of cloud cover and the acquisition of real information from the covered area constitute an important task in image recognition and classification. In this paper, the authors have summarized the methods for removing the effects of cloud cover. A comparison of the results between homomorphic filter processing and Kriging interpolation in the same study area shows that the latter method is better than the former.
出处
《国土资源遥感》
CSCD
2006年第1期61-65,共5页
Remote Sensing for Land & Resources
基金
国家自然基金项目(40361007)
云南省自然科学基金重点项目(2004D0005Z)资助
