摘要
设计了一种以DSP(数字信号处理器)和FPGA(现场可编程门阵列)为核心的图像压缩系统.在处理速度上具有一定优势,能够完成基于DWT(离散小波变换)和EBCOT(优化截取的嵌入式块编码)图像压缩算法的实时图像压缩,且系统具有可重构性,能够容易地用来实现其他的图像处理算法.
An Image Compressing System is designed with DSP and FPGA. The speed of this system is high enough to complete image compressing based on DWT and EBCOT in time. The system is reconfigutable, and it is also fit for other processing algorithm.
出处
《电子工程师》
2005年第8期51-52,55,共3页
Electronic Engineer
关键词
图像压缩
小波变换
DSP
FPGA
image compression, discrete wavelets transform, DSP, FPGA
