512 search results - page 35 / 103 » 3D face detection using curvature analysis |
ICIP
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, we present an image-based method for the tracking and rendering of faces. We use the algorithm in an immersive video conferencing system where multiple participants...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
The ubiquitous application of eye tracking is precluded by the requirement of dedicated and expensive hardware, such as infrared high definition cameras. Therefore, systems based s...
IROS
2007
IEEE
14 years 1 months ago
2007
IEEE
— We develop a framework to allow generic object detection algorithms to exploit geometric information commonly available to robot vision systems. Robot systems take pictures wit...
CLEAR
2006
Springer
13 years 11 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...
ACIVS
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. Extrema of curvature are useful key points for different image analysis tasks. Indeed, polygonal approximation or arc decomposition methods used often these points to ini...