摘要
用CCD(电荷耦合器件)拍摄远距离目标时,大气湍流使得图像发生畸变,导致CCD无法有效的用于远距离目标的识别与监控。由此该文分析了大气湍流的原理及对图像的主要影响,提出了克服大气湍流影响的有效方法,实验证明,取得较好的效果。
The image will be distorted when we take the objects picture with CCD at long range because of atmosphere turbulence. We cant availably recognize and monitor long distance object for this reason. This article explained the theory of atmosphere turbulence and the main affection to image caused by atmosphere turbulence. The solution was given to correct image distortion. The effect of the solution is proved by experiment.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2003年第3期340-342,共3页
Journal of University of Electronic Science and Technology of China
关键词
电荷耦合器件
图像传感
大气湍流
图像畸变
图像校正
charge coupled device
image sense
atmosphere turbulence
image distortion
correct
