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SCALESPACE
2005
Springer
13 years 11 months ago
A Multigrid Approach to Image Processing
Paul M. de Zeeuw
SCALESPACE
2005
Springer
13 years 11 months ago
Discrete Orthogonal Decomposition and Variational Fluid Flow Estimation
Jing Yuan, Paul Ruhnau, Étienne Mémi...
SCALESPACE
2005
Springer
13 years 11 months ago
Matrix-Valued Filters as Convex Programs
Matrix-valued images gain increasing importance both as the output of new imaging techniques and as the result of image processing operations, bearing the need for robust and effic...
Martin Welk, Florian Becker, Christoph Schnör...
SCALESPACE
2005
Springer
13 years 11 months ago
Sparse Finite Element Level-Sets for Anisotropic Boundary Detection in 3D Images
Level-Set methods have been successfully applied to 2D and 3D boundary detection problems. The geodesic active contour model has been particularly successful. Several algorithms fo...
Martin Weber, Andrew Blake, Roberto Cipolla
SCALESPACE
2005
Springer
13 years 11 months ago
Relations Between Higher Order TV Regularization and Support Vector Regression
We study the connection between higher order total variation (TV) regularization and support vector regression (SVR) with spline kernels in a one-dimensional discrete setting. We p...
Gabriele Steidl, Stephan Didas, Julia Neumann
SCALESPACE
2005
Springer
13 years 11 months ago
Scale-Space Generation via Uncertainty Principles
This study is concerned with the uncertainty principles which are related to the Weyl-Heisenberg, the SIM(2) and the Affine groups. A general theorem which associates an uncertaint...
Chen Sagiv, Nir A. Sochen, Yehoshua Y. Zeevi
SCALESPACE
2005
Springer
13 years 11 months ago
Discrete Representation of Top Points via Scale Space Tessellation
In previous work, singular points (or top points) in the scale space representation of generic images have proven valuable for image matching. In this paper, we propose a construct...
Bram Platel, M. Fatih Demirci, Ali Shokoufandeh, L...
SCALESPACE
2005
Springer
13 years 11 months ago
An Analysis of Variational Alignment of Curves in Images
Niels Chr. Overgaard, Jan Erik Solem
SCALESPACE
2005
Springer
13 years 11 months ago
Texture Mapping via Spherical Multi-dimensional Scaling
Abstract. We present a technique for texture mapping arbitrary sphere-like surfaces with minimal distortions by spherical embedding. The embedding is computed using spherical multi...
Asi Elad (Elbaz), Yosi Keller, Ron Kimmel
SCALESPACE
2005
Springer
13 years 11 months ago
Vortex and Source Particles for Fluid Motion Estimation
In this paper we propose a new motion estimator for image sequences depicting fluid flows. The proposed estimator is based on the Helmholtz decomposition of vector fields. This ...
Anne Cuzol, Étienne Mémin