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GIAE
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. This paper introduces the mathematical framework of conformal geometric algebra (CGA) as a language for computer graphics and computer vision. Specifically it discusses ...
ICRA
2003
IEEE
14 years 3 months ago
2003
IEEE
Abstract— This article presents a novel gaze control strategy for obstacle avoidance in the context of vision guided humanoid walking. The generic strategy is based on the maximi...
UIST
2003
ACM
14 years 3 months ago
2003
ACM
A passive wand tracked in 3D using computer vision techniques is explored as a new input mechanism for interacting with large displays. We demonstrate a variety of interaction tec...
HT
2009
ACM
13 years 7 months ago
2009
ACM
In this paper we describe a model of social and collaborative search based on the use of tags. First we will introduce the issues that drove us to the definition of this model, an...
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Publication
A hand-held surgical probe is an essential component of any image-guided neurosurgery
(IGNS). During the surgical procedure, the IGNS tracks the probe position and displays the an...