Assessment of sampled imaging system based on information-theory

CHI Xue-fen; HAN Chang-yuan

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Assessment of sampled imaging system based on information-theory

更新时间：2020-08-12

- Assessment of sampled imaging system based on information-theory
- Optics and Precision Engineering Vol. 11, Issue 2, Pages: 207-211(2003)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所, 吉林, 长春, 130022
  2. 吉林大学, 通信工程学院, 吉林, 长春, 130012
- 作者简介：
- 基金信息：
- DOI：
  CLC： O438
- Received：15 October 2002，
  
  Revised：24 February 2003，
  
  Published Online：15 April 2003，
  
  Published：15 April 2003
- 稿件说明：
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迟学芬, 韩昌元. 基于信息理论的采样成像系统评价方法[J]. 光学精密工程, 2003,(2): 207-211

CHI Xue-fen, HAN Chang-yuan. Assessment of sampled imaging system based on information-theory[J]. Editorial Office of Optics and Precision Engineering, 2003,(2): 207-211
迟学芬, 韩昌元. 基于信息理论的采样成像系统评价方法[J]. 光学精密工程, 2003,(2): 207-211 DOI：

CHI Xue-fen, HAN Chang-yuan. Assessment of sampled imaging system based on information-theory[J]. Editorial Office of Optics and Precision Engineering, 2003,(2): 207-211 DOI：

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。

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.

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Keywords

references

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