摘要
针对视频监控设备的应用需求,设计了一种基于ARM和DSP双核结构的无线视频监控系统。该系统采用CMOS摄像头完成现场图像的采集,在DM642内经JPEG2000压缩后,由S3C2410通过DSP的HPI口读取,并通过3G网络把视频数据传输到后台服务器。详细论述了系统的软、硬件的结构及其设计思想。
This paper designed a wireless video monitoring system based on ARM and DSP dual-core structure according to the application requirements of video monitoring equipment. The system adopted CMOS camera to acquire image, which was compressed in DM642 with JPEG2000, read by S3C2410 through the HPI port of DSP, and then transmitted to the server through 3G network. The hardware and software structure and design thought were both illustrated in detail.
出处
《计算机系统应用》
2011年第10期20-23,共4页
Computer Systems & Applications
基金
国家自然科学基金(60775047)
