Virtual object manipulation on a table-top AR environment

被引：245

作者：

Kato, H ^{[1
]}

Billinghurst, M ^{[1
]}

Poupyrev, I ^{[1
]}

Imamoto, K ^{[1
]}

Tachibana, K ^{[1
]}

机构：

[1] Hiroshima City Univ, Fac Informat Sci, Asaminami Ku, Hiroshima 7313194, Japan

来源：

IEEE AND ACM INTERNATIONAL SYMPOSIUM ON AUGMENTED REALITY, PROCEEDING | 2000年

关键词：

D O I：

10.1109/ISAR.2000.880934

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we address the problems of virtual object interaction and user tracking in a table-top Augmented Reality (AR) interface. In this setting there is a need for very accurate tracking and registration techniques and an intuitive and useful interface. This is especially true in AR interfaces for supporting face to face collaboration where users need to be able to easily cooperate with each other We describe an accurate vision-based tracking method for table-top AR environments and tangible user interface (TUI) techniques based on this method that allow users to manipulate virtual objects in a natural and intuitive manner Our approach is robust, allowing users to cover some of the tracking markers while still returning camera viewpoint information, overcoming one of the limitations of traditional computer vision based systems. After describing this technique we describe it's use in a prototype AR applications.

引用

页码：111 / 119

页数：9

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