基于Java的增强现实视频子系统的设计和实现  

The Design and Implementation of Video Subsystem for Augmented Reality System by Java

作　　者：李畅[1,2] 张平[2] 黄小兵[2] 

机构地区：[1]长沙理工大学计算机与通信工程学院计算机中心,湖南长沙410004 [2]华南理工大学计算机科学与工程学院,广东广州510640

出　　处：《电脑与信息技术》2009年第3期26-29,共4页Computer and Information Technology

摘　　要：负责虚实显示的视频子系统是增强现实系统一个重要部分。视频子系统的性能是增强现实达到期望效果的关键因素。文章介绍了一个基于软件常用设计模式并用高级Java图形图像技术实现的增强现实系统的视频子系统。通过应用合适的Java多线程技术并优化显示逻辑的算法流程,从而实现了高效的虚实显示,并给出了实验效果和性能统计结果。One of important components in AR. system is video subsystem which displays teal video-stream and virtual objects. AR System by Java often requires high performance of video subsystem. This article introduces the design of implementation of a video subsystem of AR. by common design patterns and Java advanced graphics technologies. By choosing correct multithread programming technology, and better video display logic, the video subsystem can reach high effective performance of display. At last, experiments effects and statistics about is given.

关 键 词：增强现实 视频子系统设计 Java图形图像处理 JAVA多线程 

分 类 号：TN919[电子电信—通信与信息系统] TP391[电子电信—信息与通信工程]