摘要
介绍了一种基于小波变换及 F PGA /CPL D的视频采集压缩系统的实现方案 ,他适用于多种图像处理及相关领域。文中给出了硬件实现框图 ,具体讲述了 F PGA/CPL D对双帧缓存的读写控制 ,以及基于小波变换的视频压缩算法的
This paper introduces a way of the design about video capture and compression system based on wavelet transform and FPGA/CPLD,which can be used in many kinds of signal processing and correlative fields The paper gives the hardware structure and describes the reading and writing command of FPGA/CPLD on double frame memories and the implementation of the compression algorithm on DSP based on wavelet transform in detail
出处
《现代电子技术》
2004年第21期75-76,79,共3页
Modern Electronics Technique
