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从微光图像的成像过程、灰度分布和像素空间与时间相关性等几个方面对微光图像特征作较系统的分析 .用信息容量这一示性参数来表征高相关图像灰度层次的丰富程度 ,这与视觉效果达到了很好的一致 .通过分析这些特性 ,对微光多光谱图像融合技术研究具有重要的指导意义
The microglit image characteristics are systematically analyzed from the aspects of the imaging process, the gray distribution and the spatial and temporal correlation of the pixels, and the information parameters are used to characterize the gray level of the high correlation image Richness, which is in good agreement with the visual effect.Through analyzing these characteristics, it has an important guiding significance for the research on the technology of the glimmer multi-spectral image fusion