一个基于渐进传输和动态感兴趣区域编码的远程维护系统

计算机技术和网络技术的发展，使得人们在远距离上进行实时协同工作成为可能。但是，如何在状态不稳定和有限带宽的无线通信网络环境下来保证远程维护的顺利实现，仍然是一个新的研究问题。本文提出并构造了一个新型的远程维护系统RMS，它利用静态图像压缩编码的码流可伸缩性和静态感兴趣编码特性，增强了无线通信网络环境下对远程协同维护的图像支持能力，能有效满足远程维护的特殊要求。

A Remote Maintenance System Based on Progressive Transmission and Dynamic Region of Interest

With the development of computer science and network technology, it is possible to make collaborative real-time work in long distance. But it remains a new problem to ensure the right realization of remote maintenance in an unstable and limited-bandwidth wireless communication network environment. In this paper, we propose and construct a new remote maintenance system. By using the scalable coding and the static Region of Interest characteristics of the static image compression standard, it increases the image’s supportability to remote collaborative work in the wireless communication circumstances, and effectively meets the especial demands of remote maintenance.