摘要
设计并实现了一个基于GPRS的无线图像监控系统。该系统以TI公司多核数字信号处理器TMS320C6472及驿唐公司MD-609G低功耗专用GPRS模块为核心,对基于小波变换的算法进行了设计,通过对视频图像运动估计的优化,大幅提升了视频数据的压缩速度,满足了无线监控系统对编码速度的要求。
A wireless image monitoring system is designed and implemented based on GPRS. It uses the multi -core digital signal processor TMS320C6472 from TI company and MD -609G, which is low power consumption GPRS module, as the core. The algorithm based on wavelet is designed, through the optimization of video image motion estimation, the video data compression speed is promoted sharply, and meet the requirements of the wireless monitoring system for encoding speed.
出处
《微处理机》
2013年第6期33-35,共3页
Microprocessors
基金
咸阳师范学院专项科研基金(10XSYK308)
计算机科学与技术专业(嵌入式方向)"团队式"人才培养模式创新实验区(编号陕教高〔2011〕38号)
陕西省教育厅科研计划项目资助(项目编号:2013JK1203)
关键词
无线监控
GPRS模块
小波变换
Wireless monitoring
GPRS module
Wavelet transform
