一种基于DSP的静态图像通信系统设计

Design of still picture communication system based on DSP

首先对系统采用的JPEG2000图像压缩算法作简要介绍,然后详细分析图像通信系统的硬件和软件设计,最后提出两套图像通信的实现方案.由于采用具有自适应能力的JPEG2000软件算法和灵活可变的FPGA、高速DSP硬件组合设计,系统易于升级,适用于对图像具有不同要求的大多数场合.

Firstly we made a short introduction of JPEG2000 compression arithmetic,then we analyzed at large the hardware and software designs of the picture communication system.Finally,two practical ways of communication were carried out.The system is easily upgraded to satisfy the most fields specifying different pictures,owing to autoadapted JPEG2000 software arithmetic as well as hardware design of flexible,changeable FPGA with highspeed DSP.