Results 191 to 199 of about 62,644 (199)

Segmentation by Level Sets and Symmetry

2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1 (CVPR'06), 2006
Shape symmetry is an important cue for image understanding. In the absence of more detailed prior shape information, segmentation can be significantly facilitated by symmetry. However, when symmetry is distorted by perspectivity, the detection of symmetry becomes non-trivial, thus complicating symmetry-aided segmentation.
Tammy Riklin-Raviv, Nahum Kiryati, Nir A. Sochen   +2 more
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On reinitializing level set functions

Journal of Computational Physics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Levels Sets Infimal Convolution and Level Addition

Journal of Optimization Theory and Applications, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luc, D. T., Volle, M.
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Level set driven flows

ACM Transactions on Graphics, 2007
In 2D, incompressible flows, the Stokes equations that represent the dynamics of very viscous flows and vorticity formulation of hydrodynamic equations both reduce to a scalar stream-function representation in terms of elliptic equations. By making use of this simplification and the properties of Fourier space representation of elliptic equations, we ...
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A Note on Convergence of Level Sets

Zeitschrift für Analysis und ihre Anwendungen, 1999
Given a sequence of functions f_n converging in some topology to a function f , in general the 0-level set of f_n
openaire   +4 more sources

LEVEL SOFT SETS BASED ON FUZZY SETS

Quantitative Logic and Soft Computing, 2012
Feng Feng 0003, Yongming Li 0001, Hongxuan Lei   +2 more
openaire   +1 more source

Isosurfaces and Level-Sets

2004
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Level Sets.

J. Multiple Valued Log. Soft Comput., 2010
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SETTING OF A MOTION TRIGGER LEVEL

2019
EDPALM VIKTOR, KESKIKANGAS AXEL
openaire   +3 more sources