141 search results - page 27 / 29 » Facial Deformations for MPEG-4 |
71
Voted
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper we introduce a novel Riemannian framework for shape analysis of parameterized surfaces. We derive a distance function between any two surfaces that is invariant to r...
FGR
2008
IEEE
15 years 4 months ago
2008
IEEE
The variation caused by aging has not received adequate attention compared with pose, lighting, and expression variations. Aging is a complex process that affects both the 3D shap...
72
Voted
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
Non-rigid object alignment is especially challenging when only a single appearance template is available and target and template images fail to match. Two sources of discrepancy b...
ACCV
2006
Springer
15 years 4 months ago
2006
Springer
Abstract. We present a lip contour tracking algorithm using attractorguided particle filtering. Usually it is difficult to robustly track the lip contour because the lip contour i...
90
Voted
PCM
2004
Springer
15 years 3 months ago
2004
Springer
In this paper, we describe the human ear creation in a system for 3-D photorealistic face modeling from frontal and profile images taken by an uncalibrated handheld digital camera...