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ICASSP
2009
IEEE
15 years 4 months ago
Modeling of contours in wavelet domain for generalized lifting image compression
This paper introduces the design of context-based models of contours in the wavelet domain, which are used to construct generalized lifting (GL) mappings for image compression. Th...
Julio C. Rolon, Antonio Ortega, Philippe Salembier
ICPR
2002
IEEE
15 years 10 months ago
A General Multichannel Image Restoration Method Using Compound Models
In this paper we present a multichannel image restoration method using Compound Gauss Markov Random Field (CGMRF) models. Information regarding the objects present in the scene is...
Rafael Molina, Javier Mateos, Aggelos K. Katsaggel...
ICASSP
2011
IEEE
14 years 1 months ago
Labeling skin tissues in ultrasound images using a generalized Rayleigh mixture model
This paper addresses the problem of estimating the statistical distribution of multiple-tissue non-stationary ultrasound images of skin. The distribution of multiple-tissue images...
Marcelo Pereyra, Nicolas Dobigeon, Hadj Batatia, J...
SRDS
2005
IEEE
15 years 3 months ago
Database Replication Using Generalized Snapshot Isolation
Generalized snapshot isolation extends snapshot isolation as used in Oracle and other databases in a manner suitable for replicated databases. While (conventional) snapshot isolat...
Sameh Elnikety, Willy Zwaenepoel, Fernando Pedone
ICCS
2005
Springer
15 years 2 months ago
On a Generalized Demosaicking Procedure: A Taxonomy of Single-Sensor Imaging Solutions
This paper presents a generalized demosaicking procedure suitable for single-sensor imaging devices. By employing an edge-sensing mechanism and a spectral model, the proposed demos...
Rastislav Lukac, Konstantinos N. Plataniotis