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SIAMSC
2010
141views more  SIAMSC 2010»
13 years 5 months ago
An Iterative Method for Edge-Preserving MAP Estimation When Data-Noise Is Poisson
In numerous applications of image processing, e.g. astronomical and medical imaging, data-noise is well-modeled by a Poisson distribution. This motivates the use of the negative-lo...
Johnathan M. Bardsley, John Goldes
ICIP
2005
IEEE
14 years 9 months ago
An adaptive segmentation-based regularization term for image restoration
This paper proposes an original inhomogeneous restoration (deconvolution) model under the Bayesian framework. In this model, regularization is achieved, during the iterative resto...
Max Mignotte
TIT
2010
140views Education» more  TIT 2010»
13 years 2 months ago
Iterative decoding threshold analysis for LDPC convolutional codes
Abstract--An iterative decoding threshold analysis for terminated regular LDPC convolutional (LDPCC) codes is presented. Using density evolution techniques, the convergence behavio...
Michael Lentmaier, Arvind Sridharan, Daniel J. Cos...
CRYPTO
2006
Springer
110views Cryptology» more  CRYPTO 2006»
13 years 11 months ago
On the Power of the Randomized Iterate
We consider two of the most fundamental theorems in Cryptography. The first, due to H
Iftach Haitner, Danny Harnik, Omer Reingold
ISPD
1997
ACM
105views Hardware» more  ISPD 1997»
13 years 11 months ago
Regular layout generation of logically optimized datapaths
The inherent distortion of the structural regularity of VLSI datapaths after logic optimization has until now precluded dense regular layouts of optimized datapaths despite their ...
R. X. T. Nijssen, C. A. J. van Eijk