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ICPR
2000
IEEE
16 years 5 months ago
Segmentation of artery wall in coronary IVUS images: A Probabilistic Approach
Intravascular ultrasound images represent a unique tool to analyze the morphology of arteries and vessels (plaques, etc). The poor quality of these images makes traditional segmen...
Debora Gil, Petia Radeva, Jordi Saludes
IV
2009
IEEE
128views Visualization» more  IV 2009»
15 years 11 months ago
Large Quasi-Tree Drawing: A Neighborhood Based Approach
In this paper, we present an algorithm to lay out a particular class of graphs coming from real case studies: the quasi-tree graph class. Protein and internet mappings projects ha...
Romain Bourqui, David Auber
CDC
2008
IEEE
125views Control Systems» more  CDC 2008»
15 years 11 months ago
Robust closed-loop control of plasma glycemia: A discrete-delay model approach
The paper investigates the problem of tracking a desired plasma glucose evolution by means of intra-venous insulin administration. A modelbased approach is followed. A recent model...
Pasquale Palumbo, Pierdomenico Pepe, Simona Panunz...
FGR
2008
IEEE
168views Biometrics» more  FGR 2008»
15 years 11 months ago
A discriminative approach to frame-by-frame head pose tracking
We present a discriminative approach to frame-by-frame head pose tracking that is robust to a wide range of illuminations and facial appearances and that is inherently immune to a...
Jacob Whitehill, Javier R. Movellan
ICPR
2008
IEEE
15 years 11 months ago
A variational inference based approach for image segmentation
In this paper, we present a variational Bayes (VB) approach for image segmentation. First, image is modeled by a mixture model, and then with the techniques of factor analyzer, th...
Zhenglong Li, Qingshan Liu, Jian Cheng, Hanqing Lu