334 search results - page 21 / 67 » Example-based head tracking |
PRESENCE
2000
13 years 9 months ago
2000
We compare two technological approaches to augmented reality for 3-D medical visualization: optical and video see-through devices. We provide a context to discuss the technology b...
KI
2010
Springer
13 years 8 months ago
2010
Springer
Non-verbal interaction signals are of great interest in the research field of natural human-robot interaction. These signals are not limited to gestures and emotional expressions ...
IUI
2006
ACM
14 years 3 months ago
2006
ACM
Acknowledging an interruption with a nod of the head is a natural and intuitive communication gesture which can be performed without significantly disturbing a primary interface ...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, the recognition of the visual focus of attention (VFOA) of meeting participants (as defined by their eye gaze direction) from their head pose is addressed. To this ...
CLEAR
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...