针对基于IP的网络中提供的服务并不适合多媒体视频信息的传输问题,本文通过扩展UDP协议,设计实现了一个基于IP网络的C/S模式实时图像采集传输系统。该系统通过图像的预处理、压缩编码、扩展UDP协议、流量控制算法实现图像的自动采集、加工和存储;弥补了传统IP网络在图像采集传输应用领域的不足,实验表明,系统具有较强的远程性,并行性和实时性。
Since the service of the internet based on IP is not suitable for the transmission of multimedia video information,by extending the UDP protocol,an IP-based network real-time remote image acquisition and transmission system based on the C/S mode has been designed in this paper.By the employment of pre-processing of image,compression coding,extended UDP protocol and the algorithm of stream control to achieve automatic image acquisition,processing and storage are achieved,which overcomes the deficiencies of traditional IP network application in the field of image acquisition and transmission.The strong long-distance,parallel and real-time characteristics have been certified by the experiments results.