436 search results - page 49 / 88 » Image Reconstruction by Linear Programming |
122
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ICCV
2005
IEEE
16 years 4 months ago
2005
IEEE
Lambertian photometric stereo with unknown light source parameters is ambiguous. Provided that the object imaged constitutes a surface, the ambiguity is represented by the group o...
136
Voted
ICIP
2007
IEEE
15 years 9 months ago
2007
IEEE
In this paper, we propose a novel transform that preserves the dynamic range—infinity-norm rotation. This transform is perfectly reversible and piecewise linear, and keeps the m...
173
Voted
ISBI
2011
IEEE
14 years 6 months ago
2011
IEEE
We represent a shape representation technique using the eigenfunctions of Laplace-Beltrami operator and compare the performance with the conventional spherical harmonic (SPHARM) r...
150
Voted
ECCV
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. We propose a new method for face recognition under arbitrary pose and illumination conditions, which requires only one training image per subject. Furthermore, no limitat...
103
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INFORMATICALT
2010
15 years 1 months ago
2010
To suitably complete an image without seams, block effects, and artifacts, a novel exemplar-based image completion model employing partial differential equation (PDE) is proposed. ...