Study on Skyway Rectification of OMIS Image Using Air-borne GPS Data

基于GPS数据的OMIS图像航线校正研究

Operational modular imaging spectrometer ( OMIS ), an advanced optical mechanical scanning imaging spectrometer was developed .

介绍研制的一种先进的光机扫描光谱成像仪，即实用型模块化成像光谱仪（OMIS）.

Combining the thought dimensioned above , with discrete cosine transform-based and DWT-based compression algorithms , the OMIS multi-spectral images are compressed .

结合这种压缩思想，用基于离散余弦变换和基于离散小波变换的压缩算法，对实用型模块化成像光谱仪多光谱图像进行压缩。

Study on Geometric Correction of OMIS Images

OMIS图像几何校正研究

In this way , after atmosphere correction the signal-to-noise ratio characteristic of OMIS images can reflect that of the OMIS instrument sufficiently .

这样在大气订正后，图像的信噪比性能充分反映出遥感仪器的信噪比性能。