【摘要】 论述了基于信息理论的采样成像系统评价的理论基础,讨论了光学系统信息量、图像信息量的处理方法。提出了采样成像系统中基于信息理论的光电一体化系统设计方法。通过实现光学成像系统与CCD探测系统的匹配设计,减小了欠采样噪声,改善了成像质量。更多还原

【Abstract】 The theoretical basis for assessment of a sampled imaging system based on information theory is discussed, and the optical and image information processing methods are examined. The integrated optical and electronic designs of the sampled imaging system are proposed. The confusion in images is reduced and the quality of image is improved by matching an optical imagery system with a CCD detection system.更多还原