大气相干长度仪全屏自动跟踪测量软件

大气与环境光学学报 ›› 2011, Vol. 6 ›› Issue (4): 305-310.

大气相干长度仪全屏自动跟踪测量软件

张燕, 汪建业, 徐鹏

(中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室，安徽合肥 230031)

收稿日期:2011-02-25 修回日期:2011-03-25 出版日期:2011-07-28 发布日期:2011-07-18
通讯作者: 张燕(1984-)，女，山东淄博人，研究生，主要从事计算机应用技术方面的研究工作。 E-mail:zhy0302@mail.ustc.edu.cn
作者简介:张燕(1984-)，女，山东淄博人，研究生，主要从事计算机应用技术方面的研究工作。
基金资助:
国家863计划项目(2006AA861062)资助

Automatic Follow and Metrical Software of Full Screen in the Atmospheric Coherence Length Instrument

ZHANG Yan, WANG Jian-ye, XU Peng

(Key Laboratory of Atmospheric Composition and Optical Radiation,Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031,China)

Received:2011-02-25 Revised:2011-03-25 Published:2011-07-28 Online:2011-07-18

摘要/Abstract

摘要：

介绍了大气相干长度仪测量软件的升级改进。该软件对原有图像处理方法进行了改进，提高了目标光斑的识别效率，将原有的半屏测量拓展为全屏测量，增强了系统的测量稳定性。同时，升级后的测量软件实现了大气相干长度仪在复杂环境下进行图像灰度和对比度的自动调节，仪器在执行跟踪测量任务时可以根据背景光变化实时调节目标识别算法的参数，进而能够对目标进行连续捕获。提出一种基于门限的算法实现了软件的自动跟踪功能，提高了仪器的自动化水平。

关键词: 大气相干长度, 目标识别, 自动跟踪, 测量软件

Abstract:

The metrical software of atmospheric coherence length instrument is upgraded. The image processing algorithm is ameliorated by the software and the efficiency target identification is improved. The area of image processing is doubled, and the stabilization of system is improved. Self-adaptation of the image brightness and contrast is realized in complex environment. Parameters of target identification algorithm can be adjusted by the atmospheric coherence length instrument real-time based on the changes of the brightness of background, so faculae can be captured continuously. The software’s auto tracking is realized based on the threshold algorithm, and the auto level of instrument is improved.

Key words: atmospheric coherence length, target identification, auto track, metrical software

中图分类号:

TP391

张燕汪建业徐鹏. 大气相干长度仪全屏自动跟踪测量软件[J]. 大气与环境光学学报, 2011, 6(4): 305-310.

ZHANG Yan, HONG Jian-Ye, XU Peng. Automatic Follow and Metrical Software of Full Screen in the Atmospheric Coherence Length Instrument[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(4): 305-310.

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