270 search results - page 18 / 54 » On Modeling Variations for Face Authentication |
PREMI
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
The paper presents several novel 3D image analysis algorithms, applied towards the segmentation and modeling of faces and hands. These are subsequently used to build a face-based ...
134
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RT
2005
Springer
15 years 3 months ago
2005
Springer
3D Face modeling is still one of the biggest challenges in computer graphics. In this paper we present a novel framework that acquires the 3D shape, texture, pose and illumination...
68
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ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
We propose a novel approach to unsupervised facial image
alignment. Differently from previous approaches, that
are confined to affine transformations on either the entire
face o...
115
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CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
Face recognition is a challenging problem, complicated by variations in pose, expression, lighting, and the passage of time. Significant work has been done to solve each of these...