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MICCAI
2008
Springer
16 years 5 months ago
MR Brain Tissue Classification Using an Edge-Preserving Spatially Variant Bayesian Mixture Model
In this paper, a spatially constrained mixture model for the segmentation of MR brain images is presented. The novelty of this work is a new, edge preserving, smoothness prior whic...
Giorgos Sfikas, Christophoros Nikou, Nikolas P. ...
110
Voted
CORR
2010
Springer
63views Education» more  CORR 2010»
15 years 3 months ago
Position Analysis of the RRP-3(SS) Multi-Loop Spatial Structure
The paper presents the position analysis of a spatial structure composed of two platforms mutually connected by one RRP and three SS serial kinematic chains, where R, P, and S sta...
Carlo Innocenti, Philippe Wenger
139
Voted
TIP
2010
128views more  TIP 2010»
15 years 2 months ago
Variational Bayesian Image Restoration With a Product of Spatially Weighted Total Variation Image Priors
—In this paper a new image prior is introduced and used in image restoration. This prior is based on products of spatially weighted Total Variations (TV). These spatial weights p...
Giannis K. Chantas, Nikolas P. Galatsanos, Rafael ...
JUCS
2002
84views more  JUCS 2002»
15 years 3 months ago
The Design of an Object-based System for Representing and Classifying Spatial Structures and Relations
: Our work is concerned with the design of a knowledge-based system for recognizing agricultural landscape models on land-use maps. Landscape models are defined as sets of spatial ...
Florence Le Ber, Amedeo Napoli
131
Voted
VTC
2007
IEEE
15 years 10 months ago
Spatial Opportunity for Cognitive Radio Systems with Heterogeneous Path Loss Conditions
— In this paper, the possibility for a short–range cognitive radio (secondary communication system) to be located within the service area of the primary system is discussed. Al...
Kentaro Nishimori, Rocco Di Taranto, Hiroyuki Yomo...