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IVCNZ
1998
13 years 9 months ago
Towards 3D Model Reconstruction from Photometric Stereo
In this highly technological world, various methods have been developed for the purpose of recovering the shape of 3D objects from 2D images. In this paper, we introduce methods t...
Angela Kar-Man Ng, Karsten Schlüns
BC
2008
73views more  BC 2008»
13 years 7 months ago
Interaction of ON and OFF pathways for visual contrast measurement
We propose a novel model of visual contrast measurement based on segregated ON and OFF pathways. Two driving forces have shaped our investigation: (1) establishing a mechanism sele...
Heiko Neumann, Luiz Pessoa, Thorsten Hansen
CORR
2010
Springer
96views Education» more  CORR 2010»
13 years 7 months ago
The theory and calculus of aliasing
A theory, graphical notation, mathematical calculus and implementation for finding whether two given expressions can, at execution time, denote references attached to the same obje...
Bertrand Meyer
EOR
2010
114views more  EOR 2010»
13 years 7 months ago
Technology choice under several uncertainty sources
We analyze a model of irreversible investment with two sources of uncertainty. A riskneutral decision maker has the choice between two mutually exclusive projects under input pric...
Catherine Bobtcheff, Stéphane Villeneuve
IJCV
2006
116views more  IJCV 2006»
13 years 7 months ago
On Single-Sequence and Multi-Sequence Factorizations
Subspace based factorization methods are commonly used for a variety of applications, such as 3D reconstruction, multi-body segmentation and optical flow estimation. These are usu...
Lihi Zelnik-Manor, Michal Irani