【摘要】 主要从视频图像的摄取、传输与再传输、处理、显示和回放等环节,讨论了摄像机、传输线、监视器和显示器等设备的选择以及视频图像的压缩、网络传输等关键问题,提出了一些相关技术和要求,保证了视频图像的高清晰、高品质,从而使数字视频监控系统的视频图像质量更佳。更多还原

【Abstract】 From the getting, transmitting, processing, display and playback of the video image, this paper discusses some key problems, such as the selecting of camera, wire, monitor and display, the packing of video image and network transmission. It also raises some technologies and requirements, so that the image quality of digital video monitoring system will be improved.更多还原