使用evm dm 642开发的DSP源程序，该程序可以通过摄像头读取图像，再使用JPEG压缩算法进行压缩，随后通过evm板的RJ45网络接口通过Internet读取到摄像头的图像。-source code for evm dm 642.this application read image from carma,then compress it by jpeg,send the image through evm s RJ45 to internet.

Code for Compress the image using Huffman encoding

用FPGA实现的JPEG压缩器，可以直接使用，内含完整文档说明-This project features a complete JPEG Hardware Compressor (standard Baseline DCT, JFIF header) with 2:1:1 subsampling, able to compress at a rate of up to 24 images per second at the maximum resolution 352x288 (on XC2V