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ICIP
2005
IEEE
16 years 5 months ago
A frequency-based approach for efficient plenoptic sampling
In image-based light field rendering, many efforts have been made to improve the efficiency of the modeling. This efficiency pertains to the photorealism and compression of a give...
Jean-Daniel Deschênes, Patrick Hébert...
ICIP
2002
IEEE
16 years 5 months ago
Multigrid image reconstruction from arbitrarily spaced samples
We propose a novel multiresolution-multigrid based signal reconstruction method from arbitrarily spaced samples. The signal is reconstructed on a uniform grid using B-splines basi...
Michael Sühling, Michael Unser, Muthuvel Arig...
ICIP
2002
IEEE
16 years 5 months ago
Image resampling between orthogonal and hexagonal lattices
Resampling techniques are commonly required in digital image processing systems. Many times the classical interpolation functions are used, i.e., nearest-neighbour interpolation a...
Dimitri Van De Ville, Rik Van de Walle, Wilfried P...
128
Voted
DAC
2002
ACM
16 years 4 months ago
Deriving a simulation input generator and a coverage metric from a formal specification
This paper presents novel uses of functional interface specifications for verifying RTL designs. We demonstrate how a simulation environment, a correctness checker, and a function...
Kanna Shimizu, David L. Dill
116
Voted
DAC
2005
ACM
16 years 4 months ago
A new canonical form for fast boolean matching in logic synthesis and verification
? An efficient and compact canonical form is proposed for the Boolean matching problem under permutation and complementation of variables. In addition an efficient algorithm for co...
Afshin Abdollahi, Massoud Pedram