机载多路数字视频记录仪的设计与实现

The design and implementation of an digital airborne multi-channel video recorder

视频的压缩记录是现代航空技术中很重要的一个研究内容 ,通过它可以实时记录飞机的多种直观信息 ,对飞行指挥和作战训练起到积极的指导作用。本文介绍了一种用现代数字图像处理技术实现机载多路数字视频记录的方法。与传统的模拟记录方法相比 ,该方法具有记录容量大 ,记录时间长 。

Compressed video recording is an important research field in modern aviation. With the help of it, various intuitional information of an airplane can be recorded in real time, which leads to a good guidance for the flight command and combat training. In this paper, a method to implement airborne multi channel video recording by using modern digital image processing technologies is presented. Compared with traditional analog method, this method has many advantages such as bigger storage capacity, longer recording time and higher image quality.