238 search results - page 23 / 48 » Estimating facial pose from a sparse representation |
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
A framework for photo-realistic view-dependent image synthesis of a shiny object from a sparse set of images and a geometric model is proposed. Each image is aligned with the 3D m...
PAMI
2006
14 years 9 months ago
2006
Three-dimensional appearance models consisting of spatially varying reflectance functions defined on a known shape can be used in analysis-by-synthesis approaches to a number of vi...
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...
124
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EUROGRAPHICS
2010
Eurographics
15 years 4 months ago
2010
Eurographics
We present a novel representation and rendering method for free-viewpoint video of human characters based on multiple input video streams. The basic idea is to approximate the art...
73
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ICASSP
2007
IEEE
15 years 4 months ago
2007
IEEE
Overcomplete representations are attracting interest in image processing theory, particularly due to their potential to generate sparse representations of data based on their morp...