457 search results - page 20 / 92 » Camera-based interactions for augmented reality |
GRAPHITE
2004
ACM
14 years 3 months ago
2004
ACM
This paper presents a technique for natural, fingertip-based interaction with virtual objects in Augmented Reality (AR) environments. We use image processing software and finger- ...
HCI
2007
13 years 11 months ago
2007
This contribution presents our approach for an instrumented automatic gesture recognition system for use in Augmented Reality, which is able to differentiate static and dynamic ges...
ISMAR
2005
IEEE
14 years 3 months ago
2005
IEEE
This paper presents a set of Augmented Reality (AR) based interaction techniques for spatial analysis of medical datasets. Computer-aided medical planning tools such as our Virtua...
ACMACE
2008
ACM
13 years 11 months ago
2008
ACM
In this paper, we present Photogeist, a photography-based augmented reality game in which players use a physical handheld camera device to take pictures of floating virtual ghosts...
ISWC
1998
IEEE
14 years 2 months ago
1998
IEEE
To date augmented realities are typically operated in only a small de ned area, in the order of a large room. This paper reports on our investigation into expanding augmented real...