弹载红外图像实时编码器的设计  

Design of Missile-borne Real-time Infrared Image Encoder

作　　者：龚志红[1] 程子敬[2] 

机构地区：[1]空军驻华北地区军事代表室,北京100013 [2]中国空间技术研究院卫星应用系统部,北京100080

出　　处：《激光与红外》2006年第6期456-458,共3页Laser & Infrared

摘　　要：设计了适用于某型号导弹红外图像实时传输系统的关键部件图像数据编码器。为保证编码器的各项性能指标达到弹载设备的严格要求,本文重点在体系结构设计、芯片选型、PCB设计、系统抗干扰能力增强等几方面采取了多项针对性措施。设计与测试结果表明,该编码器结构简单,体积小,质量轻,功耗低,满足导弹研制任务对图像编码分系统各项指标要求。在工程实用中,该编码器性能稳定,工作可靠。In this paper, a real-time infrared image encoder, which is the key part of some missile-borne digital image transmission system, is designed. In order to meet the strict requirements of the environment in missile, from the aspects of the encoder＇s structure design and chip selection and PCB design and anti-interference ability, much valid methods are adopted to improve the coder＇s performance. Design and test results show that the encoder can compress huge amount of image data at very high speed and match the requirement of the missile research. The encoder is character with low hardware complexity, small volume, light weight and low power comsumption. In the practical applications,the stability and reliability of the encoder are very high.

关 键 词：红外图像 数据压缩 实时处理 编码器 

分 类 号：TN762[电子电信—电路与系统]