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水下微光成像系统
引用本文:朱彩霞,闫亚东,余文德,何俊华.水下微光成像系统[J].舰船科学技术,2007,29(6):56-58.
作者姓名:朱彩霞  闫亚东  余文德  何俊华
作者单位:1. 中国科学院西安光学精密机械研究所,陕西,西安,710068;中国科学院研究生院,北京,100039
2. 91550部队230所,北京,116023
3. 中国科学院西安光学精密机械研究所,陕西,西安,710068
摘    要:介绍了用于水下反恐的水下微光成像系统,并对设计的关键技术进行了论述.针对系统的微光成像特点,设计了大视场、大相对孔径的光学系统,增加了进入成像器件的光能量,提高了成像质量.根据监测环境的特点,设计自适应照明系统,其光源能随周围光强的变化自行调节亮度,从而使监测环境处于一个均匀亮度状态,减少了监测图像亮暗变化.系统应用于水下微光成像监测,能有效地防止恐怖事件的发生,具有广阔的应用前景.

关 键 词:水下反恐  微光成像  无极扫描  自适应照明  微光成像系统  imaging  system  level  前景  系统应用  事件的发生  图像  监测环境  状态  调节亮度  均匀  变化  光强  光源  照明系统  自适应  成像质量  光能量  成像器件  光学系统
文章编号:1672-7649(2007)06-0056-03
收稿时间:2007-03-23
修稿时间:2007年3月23日

Underwater low light level imaging system
ZHU Cai-xia,YAN Ya-dong,YU Wen-de,HE Jun-hua.Underwater low light level imaging system[J].Ship Science and Technology,2007,29(6):56-58.
Authors:ZHU Cai-xia  YAN Ya-dong  YU Wen-de  HE Jun-hua
Abstract:An underwater low light level imaging system for Underwater Anti-terror is introduced and some key techniques are discussed. An underwater optical system of big field and relative aperture is designed according to the characters of underwater low light level imaging. It increases the light power that gets to the imaging device and increases the imaging quality. A self-adaptive illumination system is designed, which can adjust its lightness by itself with the change of surrounding light, It makes the detecting environment stay in a homogenous state, which decrease the change of lightness. The system is applied in underwater low light detecting. It can prevent the happening of terror and have a bright apply future.
Keywords:underwater anti-terror  low light level imaging  apolar scanning  self-adaptive illumination
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