Marker Tracking and HMD Calibration for a Video-Based Augmented Reality Conferencing System

Kato, H.,Billinghurst, M.

Augmented Reality, 1999（1999）

Fac. of Inf. Sci.

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摘要

We describe an augmented reality conferencing system which uses the overlay of virtual images on the real world. Remote collaborators are represented on virtual monitors which can be freely positioned about a user in space. Users can collaboratively view and interact with virtual objects using a shared virtual whiteboard. This is possible through precise virtual image registration using fast and accurate computer vision techniques and head mounted display (HMD) calibration. We propose a method for tracking fiducial markers and a calibration method for optical see-through HMD based on the marker tracking

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关键词

augmented reality,calibration,computer displays,groupware,head-up displays,image registration,teleconferencing,video signal processing,3D CSCW,HMD calibration,calibration method,computer vision,fiducial markers,head mounted display,marker tracking,optical see-through HMD,overlay,precise virtual image registration,real world,remote collaborators,shared virtual whiteboard,video-based augmented reality conferencing system,virtual images,virtual monitors