FPGA+DSP的红外图像数据采集与显示  

Collection and display of infrared image data based on FPGA+DSP

作　　者：潘小冬[1] 陈泽祥[1] 高升久[2] 黄自力[2] 

机构地区：[1]电子科技大学光电信息学院,四川成都610054 [2]西南技术物理研究所,四川成都610041

出　　处：《红外与激光工程》2007年第6期968-971,共4页Infrared and Laser Engineering

基　　金：国家自然科学基金资助项目

摘　　要：在FPGA+DSP构建的硬件平台上,以链路口(LinkPort)通信协议为根据,实现红外图像数据采集与显示。重点描述红外图像数据采集与经过LinkPort传入DSP,图像压缩与经过LinkPort传出DSP以及图像数据缓存与显示,最后介绍了程序调试过程中的方法。样机在实验中取得了良好的效果。In terms of LinkPort bus communication protocol, a system consisting of FPGA and DSP is designed to collect and display infrared images. Many functions are described, which are to import image data into DSA via LinkPort after they are collected, to compress image, to export data from DSP via LinkPort, and to buffer and display the image data. Finally, the method of program debugging is introduced. The experimental results show that the designed system has good performance.

关 键 词：红外图像 数据采集与显示 FPGA+DSP 链路口 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]