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） 。

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。

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。

Violation of the duty to safeguard security usually takes the form of omission. Special rules should be used to determine the causal relationship between the omis...

违反安全保障义务通常表现为消极不作为，判断不作为行为与损害之间的因果关系应当采用特别规则。

Common reflectivity inversion methods of imaging spectral data obtained by OMIS /is summarized, and empirical line method is experimented according to the existing data.

总结了常用反射率反演方法，并根据具体情况选择经验线性法进行了实验；