Real-Time Compression System for High-Resolution Image

摘要：

This paper proposes a real-time coding system for high-resolution images.The hardware platform mainly consists of FPGA and DSP,which are grouped together in an efficient way.A fast modified SPIHT algorithm is proposed and implemented in the platform.Based on input data rate,this system can adjust the compression rate adaptively.Experimental results show that our proposed compression system meets real-time coding requirement,while the reconstructed image has good visual quality and high Peak Signal-to-Noise Rate.

作者: Chen-Wei Deng Bao-Jun Zhao

作者单位: Department of Electronic Engineering,Beijing Institute of Technology Beijing,100081,P.R.China

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）