LuisIbanez

Research Scientist, PhD
KITWARE Inc.
Research Interests
image analysis algorithms | image modalities | image registration | image segmentation | level set methods | Medical image processing | Open Source Software | visualization

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vision.mas.ecp.fr
In this paper we introduce user-defined segmentation constraints within the level set methods. Snake-driven methods are powerful and widely explored techniques for object extraction. Level set representations is a mathematical framework technique to implement such methods. This formulation is implicit, intrinsic and parameter/topology free....
Nikos Paragios
MICCAI - 2003
Springer
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Fast level set methods replace continuous PDEs by a discrete formulation, improving the execution times. The regularization in fast level set methods was so far handled indirectly via level set function smoothing....
ICIP - 2009
IEEE
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www.bme.gatech.edu
Curvature flows have been extensively considered from a deterministic point of view. They have been shown to be useful for a number of applications including crystal growth, flame propagation, and computer vision....
Gozde B. Unal, Delphine Nain, G. Ben-Arous, Nahum Shimkin, Allen Tannenbaum, Ofer Zeitouni
ICIP - 2003
IEEE
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vision.ucla.edu
We address the problem of estimating the three-dimensional shape and radiance of a surface in space from images obtained with different focal settings. We pose the problem as an infinite-dimensional optimization and seek for the global shape of the surface by numerically solving a partial differential equation (PDE)....
Hailin Jin, Paolo Favaro
ECCV - 2002
IEEE
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www.cim.mcgill.ca
The eikonal equation and variants of it are of significant interest for problems in computer vision and image processing. It is the basis for continuous versions of mathematical morphology, stereo, shape-from-shading and for recent dynamic theories of shape....
Kaleem Siddiqi, Sylvain Bouix, Allen Tannenbaum, Steven W. Zucker
ICCV - 1999
IEEE
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certis.enpc.fr
Curve evolution schemes for segmentation, implemented with level set methods, have become an important approach in computer vision. Previous work has modeled evolving contours which are curves in 2D or surfaces in 3D. Our objective is to explore recent mathematical work enabling the evolution of manifolds of higher co-dimension....
Liana M. Lorigo, W. Eric L. Grimson, Olivier D. Faugeras, Renaud Keriven, Ron Kikinis, Arya Nabavi, Carl-Fredrik Westin
CVPR - 2000
IEEE
Ilda_Reis

Student, PhD
FEUP, IPB (Portugal)
Research Interests
level set methods | medical imaging | segmentation

Gunnar Läthén

Student, PhD
Linköping University
Research Interests
image processing | level set methods | Medical image processing | segmentation

MedAli

Engineer
GRIFT-ENSI
Research Interests
computer vision | level set methods | pattern recognition | snakes | tracking