In this paper evolution of ancient lake in Taiyuan basin and changes of ecological environment were studied by optical enhancement of remote sensing image, geoscience analysis and historical records.
本文采取遥感图像光学增强、地学分析和历史资料论证的方法，研究了太原断陷盆地古湖泊的演变与生态环境的变化。
The unified frame based on sparse prior for optical and SAR (synthetic aperture radar) image resolution enhancement is studied.
研究了基于稀疏型先验的光学及SAR图像的分辨率增强的统一框架。
This paper deals with a optical method of edge enhancement of the binary image using the step filter.
介绍利用阶跃滤波器实现二值图像边缘增强的光学方法。
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