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» A New Finite-Field Multiplier Using Redundant Representation
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ISLPED
1996
ACM
109views Hardware» more  ISLPED 1996»
13 years 9 months ago
Transition reduction in carry-save adder trees
-- By taking advantage of the redundancy in a 4-2 compressor, we reduce the number of transitions in carry-save adder trees that are common in large multipliers. Three new 4-2 comp...
Patrik Larsson, Chris J. Nicol
TIP
2008
89views more  TIP 2008»
13 years 5 months ago
Optimal Denoising in Redundant Representations
Abstract--Image denoising methods are often designed to minimize mean-squared error (MSE) within the subbands of a multiscale decomposition. However, most high-quality denoising re...
Martin Raphan, Eero P. Simoncelli
SIAMIS
2008
211views more  SIAMIS 2008»
13 years 5 months ago
Sparse and Redundant Modeling of Image Content Using an Image-Signature-Dictionary
Modeling signals by sparse and redundant representations has been drawing considerable attention in recent years. Coupled with the ability to train the dictionary using signal exam...
Michal Aharon, Michael Elad
ASAP
2002
IEEE
170views Hardware» more  ASAP 2002»
13 years 10 months ago
Reviewing 4-to-2 Adders for Multi-Operand Addition
Recently there has been quite a number of papers discussing the use of redundant 4-to-2 adders for the accumulation of partial products in multipliers, claiming one type to be sup...
Peter Kornerup
INFORMATICALT
2002
103views more  INFORMATICALT 2002»
13 years 5 months ago
Numerical Representations as Purely Functional Data Structures: a New Approach
This paper is concerned with design, implementation and verification of persistent purely functional data structures which are motivated by the representation of natural numbers us...
Mirjana Ivanovic, Viktor Kuncak