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124
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IVC
2008
138views more  IVC 2008»
15 years 14 days ago
Reconstructing relief surfaces
This paper generalizes Markov Random Field (MRF) stereo methods to the generation of surface relief (height) fields rather than disparity or depth maps. This generalization enable...
George Vogiatzis, Philip H. S. Torr, Steven M. Sei...
116
Voted
TOG
2002
141views more  TOG 2002»
15 years 4 days ago
Geometry images
Surface geometry is often modeled with irregular triangle meshes. The process of remeshing refers to approximating such geometry using a mesh with (semi)-regular connectivity, whi...
Xianfeng Gu, Steven J. Gortler, Hugues Hoppe
99
Voted
BMVC
1998
15 years 1 months ago
Multi-Scale 3-D Free-Form Surface Smoothing
A novel technique for multi-scale smoothing of a free-form 3-D surface is presented. Complete triangulated models of 3-D objects are constructed (through fusion of range images) a...
Farzin Mokhtarian, Nasser Khalili, Peter Yuen
ICASSP
2010
IEEE
15 years 21 days ago
Near-field adaptive beamforming and source localization in the spacetime frequency domain
We revisit the topics of near-field adaptive beamforming and source localization following an alternative approach based on a spatiotemporal spectral representation of the acoust...
Francisco Pinto, Martin Vetterli
PAMI
2006
107views more  PAMI 2006»
15 years 12 days ago
Custom-Built Moments for Edge Location
We present a general construction of functions whose moments serve to locate and parametrize step edges within an image. Previous use of moments to locate edges was limited to func...
Irina Popovici, William Douglas Withers