Research on image enhancing for aerial photographs

ZHANG Ming-hui; XU Wei; ZHANG Yao-yu; LING Wei

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Research on image enhancing for aerial photographs

更新时间：2020-08-12

- Research on image enhancing for aerial photographs
- Optics and Precision Engineering Vol. 10, Issue 2, Pages: 194-200(2002)
- 作者机构：
  
  1. 空军长春飞行学院计算机教研室,吉林长春,130022
  2. 长春光学精密机械与物理研究所,吉林长春,130022
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP751
- Received：22 September 2001，
  
  Revised：17 January 2002，
  
  Published Online：15 April 2002，
  
  Published：15 April 2002
- 稿件说明：
移动端阅览
张明慧, 徐卫, 张尧禹, 凌伟. 航空照片的图像增强研究[J]. 光学精密工程, 2002,(2): 194-200

ZHANG Ming-hui, XU Wei, ZHANG Yao-yu, LING Wei. Research on image enhancing for aerial photographs[J]. Editorial Office of Optics and Precision Engineering, 2002,(2): 194-200
张明慧, 徐卫, 张尧禹, 凌伟. 航空照片的图像增强研究[J]. 光学精密工程, 2002,(2): 194-200 DOI：

ZHANG Ming-hui, XU Wei, ZHANG Yao-yu, LING Wei. Research on image enhancing for aerial photographs[J]. Editorial Office of Optics and Precision Engineering, 2002,(2): 194-200 DOI：

摘要

航空照相是军事侦察的必要手段

而航空照片常需要后期处理才能获得准确的信息.当光学放大方法已不能获得更多的信息时

数字处理技术就变得非常必要.数字图像处理技术

包括图像增强和边缘提取的算法等都是航空照片处理的常用算法.航空照片图像增强系统

含硬件采样电路和图像处理软件包

软硬件协同工作.系统硬件的部分电路自行设计

另一部分采用成品电路.软件编制的关键是算法的选取

本系统对图像增强和边缘提取的算法进行了应用研究

并对图像处理的具体问题作了相应探讨

给出一种可行的图象处理系统构成方法.

Abstract

One of the necessary detecting measures in military use is aerial photoreconnaissance. Some upper process is needed for getting accurate information. The digital image processing technique becomes very important when further information can be obtained by the optically enlarging method.The algorithms of enhancement and edge extraction are both common methods.Normally

the system consists of sampling hardware and processing software. A practicable model of the digital image processing system is given and some corresponding algorithms are discussed in this paper.

关键词

Keywords

references

余浩清.摄影与空中摄影[M].北京:测绘出版社,1985.

Theo P.Algorithms for graphics and image processing[C].USA.:Computer Science Press, Inc.1982.

扬凯.遥感图像处理原理和方法[M].北京:测绘出版社,1988.

Gonzalez R C, Wintz P.Digital image processing[C].USA.:Addison-Wesley, 1977.

Hall E L.Computer image processing and recognition[C].USA:Academic Press, 1979.

徐卫,张明慧,张尧禹.阵列式弹道测量系统[J].光学精密工程,2001,9(4):339-343.

吴晓波.图像边缘特征分析[J].光学精密工程,1999,7(1):59-63.

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