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BMVC
2001
10 years 2 months ago
Combining 3D Deformable Models and Level Set Methods for the Segmentation of Abdominal Aortic Aneurysms
In this paper we present a system that combines the benefits of 3D deformable models and level set methods for medical volume segmentation. Our 3D deformable model is a very comp...
Derek R. Magee, Andrew J. Bulpitt, Elizabeth Berry
DAGM
2006
Springer
10 years 3 months ago
Near Real-Time Motion Segmentation Using Graph Cuts
We present a new approach to integrated motion estimation and segmentation by combining methods from discrete and continuous optimization. The velocity of each of a set of regions ...
Thomas Schoenemann, Daniel Cremers
DAGM
2006
Springer
10 years 3 months ago
A Modification of the Level Set Speed Function to Bridge Gaps in Data
Abstract. Level set methods have become very popular means for image segmentation in recent years. But due to the data-driven nature of this methods it is difficult to segment obje...
Karsten Rink, Klaus D. Tönnies
SCALESPACE
2007
Springer
10 years 5 months ago
Piecewise Constant Level Set Method for 3D Image Segmentation
Level set methods have been proven to be efficient tools for tracing interface problems. Recently, some variants of the Osher- Sethian level set methods, which are called the Piece...
Are Losnegård, Oddvar Christiansen, Xue-Chen...
ISBI
2007
IEEE
10 years 6 months ago
Quantitative Representation of Three-dimensional Cell Culture Models
Three-dimensional mammary cell culture models offer new opportunities for the development of computational techniques for segmentation, localization, and multicellular organizatio...
Hang Chang, Catherine Park, Bahram Parvin
CVPR
2010
IEEE
2248views Computer Vision» more  CVPR 2010»
10 years 7 months ago
Morphological Snakes
We introduce a morphological approach to curve evolution. The differential operators used in the standard PDE snake models can be approached using morphological operations...
Luis Álvarez, Luis Baumela, Pedro Henríquez, Pab...

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LuisIbanezResearch Scientist, PhD
KITWARE Inc.
LuisIbanez
Luis Ibáñez received a B.S. in Physics from the Universidad Industrial de Santander (Bucaramanga, Colombia) in 1989 and a M.S. in Optics from the same university in 1994. He rece...
MICCAI
2003
Springer
11 years 16 days ago
User-Aided Boundary Delineation through the Propagation of Implicit Representations
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 extractio...
Nikos Paragios
ICIP
2009
IEEE
11 years 21 days ago
Discrete Curvature Calculation For Fast Level Set Segmentation
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...
ICIP
2003
IEEE
11 years 1 months ago
Algorithms for stochastic approximations of curvature flows
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...
Gozde B. Unal, Delphine Nain, G. Ben-Arous, Nahum ...
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