摘要
网络信息发布逐渐由文本发布向图形、图像化及其混合形式发展。为提高信息发布效率,提出了一种基于SVG(Scalab le VectorG raph ic)的网络信息实时发布模式。在这种模式下,不仅节省网络传输带宽,减少传输延迟时间,而且图像能够根据数据库中数据的变化,发生相应的变化,实现了实时图像发布。不仅提高了信息发布的效率,而且扩大了信息发布的应用范围。
Information distribution has been developed from text to figure , image and form constituted on network. Real time information distribution model is proplosed based on SVG (Scalable Vector Graphic). Not only transport bandwidth is saved but also transport delay is reduced. Transformation of image can been adapted data change in the database. The system of real time image information distribution is realized. This project can increase efficiency and enlarge application area in the information distribution.
出处
《吉林大学学报(信息科学版)》
CAS
2005年第5期506-510,共5页
Journal of Jilin University(Information Science Edition)
基金
国家自然科学基金资助项目(60473042)
关键词
可缩放向量制图法
信息发布
扩展标记语言
可扩展样式语言
文档对象模型
scalable vector graphic (SVG)
information distribution
extensible markup language (XML)
extensible stylesheet language (XSL)
document object model (DOM)