7742 search results - page 1 / 1549 » The Robustness of Level Sets |
ESA
2010
Springer
13 years 5 months ago
2010
Springer
We define the robustness of a level set homology class of a function f : X R as the magnitude of a perturbation necessary to kill the class. Casting this notion into a group theor...
Presentation
In robotic navigation, path planning is aimed at getting the optimum collision-free
path between a starting and target locations. The optimality criterion depends on
the surround...
MICCAI
2004
Springer
14 years 5 months ago
2004
Springer
Abstract. A new 3D segmentation method based on the level set technique is proposed. The main contribution is a robust evolutionary model which requires no fine tuning of parameter...
MICCAI
2000
Springer
13 years 8 months ago
2000
Springer
This paper is focused on the use of the level set formalism to segment anatomical structures in 3D images (ultrasound ou magnetic resonance images). A closed 3D surface propagates...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
This paper introduces a level set methodology for the precise boundary localization of image objects within an indicated region, designed to be particularly robust against weak or...