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PAMI
2008
174views more  PAMI 2008»
15 years 6 months ago
Multiflash Stereopsis: Depth-Edge-Preserving Stereo with Small Baseline Illumination
Traditional stereo matching algorithms are limited in their ability to produce accurate results near depth discontinuities, due to partial occlusions and violation of smoothness co...
Rogerio Feris, Ramesh Raskar, Longbin Chen, Kar-Ha...
PAMI
2008
157views more  PAMI 2008»
15 years 6 months ago
Subpixel Photometric Stereo
Conventional photometric stereo recovers one normal direction per pixel of the input image. This fundamentally limits the scale of recovered geometry to the resolution of the input...
Ping Tan, Stephen Lin, Long Quan
PAMI
2006
145views more  PAMI 2006»
15 years 6 months ago
Convergent Tree-Reweighted Message Passing for Energy Minimization
Algorithms for discrete energy minimization are of fundamental importance in computer vision. In this paper we focus on the recent technique proposed by Wainwright et al. [33] - t...
Vladimir Kolmogorov
SIAMAM
2008
102views more  SIAMAM 2008»
15 years 6 months ago
Ostwald Ripening in Thin Film Equations
Fourth order thin film equations can have late stage dynamics that arise in a fashion analogous to the classical Cahn Hilliard equation. Profound differences arise however, both b...
Karl B. Glasner
SIAMCOMP
2008
108views more  SIAMCOMP 2008»
15 years 6 months ago
A Primal-Dual Bicriteria Distributed Algorithm for Capacitated Vertex Cover
In this paper we consider the capacitated vertex cover problem which is the variant of vertex cover where each node is allowed to cover a limited number of edges. We present an ef...
Fabrizio Grandoni, Jochen Könemann, Alessandr...
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