随着图像压缩技术、网络传输技术和电子技术的飞速发展，嵌入式数字网络图像监控系统已成为当今监控领域的一个新的开发点。本论文论述了基于网络视频的嵌入式实时系统的设计与实现，-As the image compression technology, network transmission technology and the rapid development of electronic technology, embedded Digital Network Video Surveillance

视频图像是安防监控系统的重要信息来源，为现场发生的事件提供最重要的信 息和证据。而视频图像显示设备在显示和还原现场图像，供人员监视观看、及时发现现场的情 况中，起了关键的环节作用。实际中，应根据不同的环境要求，结合显示器的特点，选择不同 类型的显示设备，以达到最佳效果。-Video security monitoring system is an important source of information for on-site events to provide the mos

vga This details a VGA controller component that handles VGA signal timing, written in VHDL for use with CPLDs and FPGAs. Figure 1 illustrates a typical example of the VGA controller integrated into a system. As shown, the VGA controller requires a

Nios II VGA Controller with DMA The Nios II VGA Controller with DMA is an SOPC Builder component which can be added to any SOPC Builder system to provide VGA display capability. The controller is capable of displaying the following resolutions