用于大气成分成像分析的远焦和远心系统的设计与研究
本文的主要内容如下：
1. 介绍了大气成分成像系统的原理。测量的基本原理中重点介绍了偏振的基本知识。大气成分成像系统的核心部分就是图像结果采集方法。
2. 对大气成分成像分析的非直观成像系统，模式化相机的构成进行了介绍，分硬件部分和软件部分两个部分。
3. 对系统的功能进行验证。分别设计了晴朗天空大气气体成分的标准成像和加入气溶胶大气气体成分的成像进行了对比，通过结果分析基本验证了照相系统偏振成像的作用。
关键词 气溶胶 大气成分成像 非直观成像 偏振 斯托克斯参数
毕业设计说明书（毕业论文）外文摘要
Title Design and Study of Afocal and Long-Distance Focal
Imaging System for Atmospheric Compositional Analysis
Abstract
In recent years, environmental problems are becoming more and more important. Monitoring of air composition has become an important prerequisite for solving environmental problems. According to the principle of polarization parameter indirect super resolution imaging, we have designed the afocal and long-distance focal photography system for atmospheric imaging. By using this technique, we also analyzed the air composition. Finally,we assess the main function of the system, and verified various source of factor that might have led to measurement errors.
The main contents of this paper are as follows:
1.Introduction ofthe principle of atmospheric compositional imaging system. The basic principle of the method focuses on the basic knowledge of the polarization parameter indirect imaging.
2.Analysis of the atmospheric composition derived by using indirect imaging systemwhich were pided into two parts：deisgn and function ofhardware and software.
The measurement result and the assessment of the function of the system. Comparison of two different experiments, one uses the standard imaging clear sky atmospheric gas composition and the other join the aerosol gas. Finally,evaluation of the function of polarization indirect imaging system.
Keywords Aerosol, air composition indirect imaging Polarization Stokes parameters
目 次
1. 前言 1
1.1研究目的 1
1.2研究国内外现状 2
1.3论文结构以及研究内容 3
2. 大气成分成像系统原理 5
2.1测量基本原理 5
2.1.1利用偏振光成像的基本理论 5
2.1.2斯托克斯参数 6
2.1.3典型气体吸收波长 8
2.2图像结果采集方法 9
2.1.1非直观成像的基本理论 9
2.1.2图像分析软件设计原理 10
2.3本章小结 14
3. 大气成分成像系统设计 15
3.1硬件系统组成结构介绍 15
3.1.1照相系统的整体组成 15
3.1.2照相系统的主要组成部分 16
3.2系统成像处理软件介绍 17
3.2.1软件整体界面 17
3.2.2软件实用方法 18
3.3本章小结 20
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