摘要
针对遥感影像上的"缺失"区域现象,阐明了数字图像修复技术的原理和方法,分析了遥感影像缺失区域恢复的特点和难点,并提出了基于GIS辅助信息的缺失数据恢复思想,提高了图像修复的质量。
The theory and method of digital image inpainting technique is introduced. After analyzing the particularities and difficulties for restoring lost information on remote sensing images, a novel method based on accessorial GIS data is proposed. The method enhances automatization level of the algorithm, and improves the quality of the restoring.
出处
《武汉大学学报(信息科学版)》
EI
CSCD
北大核心
2008年第5期461-464,共4页
Geomatics and Information Science of Wuhan University
基金
国家自然科学基金资助项目(40701103)
关键词
遥感
数据缺失
图像修复
数据融合
remote sensing
data missing
inpainting
data fusion