红外技术Issue(2)：139-146,8.
长波红外双线列探测器推扫图像配准技术研究
Research of Push-broom Image Registration Technology for Double Linear LWIR Detector
摘要
Abstract
A dual-channel LWIR camera is mounted on the wide-band imaging spectrometer, using push-broom imaging mode. This paper analyzes the three kinds of mismatch transformations of the dual-channel remote sensing images acquired by this camera, and gives a set of registration parameters with reference to the SIFT. The sub-pixel registration accuracy meets the need for surface temperature inversion using the dual-channel remote sensing data and split-window algorithms.关键词
图像配准/推扫成像/SIFT分裂窗算法/长波红外Key words
image registration/Push-broom imaging/SIFT/split-window algorithm/LWIR分类
信息技术与安全科学引用本文复制引用
张晓,王宏博,张腾飞,汤瑜瑜,危峻..长波红外双线列探测器推扫图像配准技术研究[J].红外技术,2015,(2):139-146,8.基金项目
国家高技术研究发展计划（863计划）项目星载热红外高光谱成像仪工程样机研制，编号2013AA121102；中科院知识创新工程项目宽波段成像仪，编号Y1X09029N0X。 （）
