Scene-based nonuniformity correction and bad-pixel identification for hyperspectral VNIR/SWIR sensors

被引：9
|
作者：
Leathers, R. A. [1 ]
Downes, T. V. [1 ]
机构：
[1] USN, Res Lab, Div Opt Sci, Washington, DC 20375 USA
来源：
2006 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-8 | 2006年
关键词：
hyperspectral; calibration; digital image processing; remote sensing;
D O I：
10.1109/IGARSS.2006.614
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
We propose and evaluate a new scene-based method for computing nonuniformity corrections for visible or short-wave infrared pushbroom sensors. This method can be used to compute new nonuniformity correction values or to repair or refine existing radiometric calibrations. We demonstrate our methods with data from several different sensor systems.
引用
收藏
页码：2373 / 2376
页数：4
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