摘要
介绍了基于DSP和USB技术的脱机视频图像监控记录系统,记录事发现场的图像,为事后处理分析提供信息.该系统体积小,带有CF卡存储器和USB接口,可以独立安装使用,也可作为大型监控系统的辅助设备.阐述了系统硬件和软件设计的技术细节,包括图像采集、图像压缩、图像存储和文件传输等.
A video monitor-record system based on DSP and USB technology is introduced, which records the images of some certain local and provides information for postmortem. This system has little volume, its own compact flash card and USB interface. It can be installed and used independently, and can also be subsidiary in huge monitor-record system. Focuses on discussing the hardware and software design of the system in detail, including image taking, image compressing, image data storing and file transmission.
出处
《哈尔滨商业大学学报(自然科学版)》
CAS
2008年第2期193-197,共5页
Journal of Harbin University of Commerce:Natural Sciences Edition