摘要
AVNIR-2/ALOS的1B1级影像中存在着明显像素错位、竖条纹、偏色等,这些因素都影响了影像的清晰度。本研究中分析了造成影像模糊的原因,利用VC++软件平台和ENVI软件实践了一套影像去模糊的处理方案,该方案在提高影像清晰度方面取得较为满意的结果。
In the level 1B1of images of ANVIR-2/ALOS,some problems such as pixel offset,vertical stripe,and hue deviation are very obvious,which affect image sharpness.This paper analyzed the reasons that caused images fuzzy,provided a program to remove fuzziness of the images by VC＋＋ programming platform and ENVI professional software,which achieved a satisfying result in the improving of image sharpness.
出处
《测绘与空间地理信息》
2010年第5期130-133,138,共5页
Geomatics & Spatial Information Technology
关键词
AVNIR-2
像素错动
去条纹
大气校正
偏色
AVNIR-2
pixel offset
strips removing
atmospheric correction
hue deviation
