微光图像随机瞬态激光增强技术研究

Study on Random Instantaneous Laser Enhancement Technology for Low Light Level Image

以改善微光电视图像质量和增加夜视系统所获取的战场信息量为目标，提出了微光图像随机瞬态激光增强技术。并设计了伪随机瞬态激光发射及近红外激光助视图像同步捕捉控制电路。该技术能在现有条件下显著提高被动微光成像系统输出图像对比度。

In order to improve the low light level(LLL) TV image quality and increase the war field information from the night vision system, a pseudo random laser enhancement technology for LLL image is put forward The controlled circuits of pseudo random instantaneous laser emission and the synchronous catching of laser assisted vision image are designed The picture contrast and the effective visual range of LLL imaging system are raised under the present condition.