农业机械学报2013，Vol.44Issue(6)：210-214,5.DOI:10.6041/j.issn.1000-1298.2013.06.036
基于面向对象与替换法的遥感影像云检测与去除技术
Cloud Detection and Removal Technology in Remote Sensing Image Based on Object-oriented and Substitution Method
摘要
Abstract
Parts of 20090716 and 20090730 HJ-1 CCD multi-spectral images were cut as the experimental areas.The thick cloud,thin cloud and cloud shadow were detected based on object-oriented method.And then,the substitution method was used to remove the cloud and cloud shadow.The comparison of pixel gray mean,maximum,standard deviation and entropy of original image and restored image indicated that the restored image accorded with the ground truth.The object-oriented and substitution could be an important method in the cloud detection and removal of HJ-1 CCD multispectral image.关键词
遥感图像/多光谱数据/云检测/云去除/面向对象与替换法Key words
Remote sensing image / Multi-spectral data / Cloud detection /Cloud removal / Object-oriented and substitution method分类
信息技术与安全科学引用本文复制引用
许章华,龚从宏,刘健,余坤勇,赖日文,李增禄..基于面向对象与替换法的遥感影像云检测与去除技术[J].农业机械学报,2013,44(6):210-214,5.基金项目
国家自然科学基金资助项目(30871965)和福建省科技计划重点资助项目(2011N0031) （30871965）
