摘要
论文以视觉交互系统的一个原型———VIP-3D(VisualInteractionPlatformof3D)系统为例,阐述了该系统设计中所解决的若干关键问题:目标的检测、匹配和投影运动分析,尤其对目标检测过程中需要注意的问题和具体算法、二维到三维坐标的映射、实体运动分析算法的推导等作了详尽的介绍,并从人机交互方面给出了实验性能分析。
In this paper,a model of Visual Interaction System,VIP-3D,is illustrated and some key problems concerning the design,such as the detection and location of the targets,matching method and the movement analysis according to projective pictures,are explained respectively.The necessary problems during the detection stage,mapping formulas from2D to3D space and the educing procedure of the movement analysis are illustrated in detail.In addition,the experiment performance is examined from the aspect of human and computer interaction.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第27期78-80,96,共4页
Computer Engineering and Applications
关键词
人机交互
目标检测
投影
计算机视觉
human computer interaction,target detection,projection,computer vision
