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SCALESPACE
2015
Springer
5 years 6 months ago
Fundamentals of Non-Local Total Variation Spectral Theory
Abstract. Eigenvalue analysis based on linear operators has been extensively used in signal and image processing to solve a variety of problems such as segmentation, dimensionality...
Jean-François Aujol, Guy Gilboa, Nicolas Pa...
SCALESPACE
2015
Springer
5 years 6 months ago
Edge-Preserving Integration of a Normal Field: Weighted Least-Squares, TV and L^1 Approaches
Abstract. We introduce several new functionals, inspired from variational image denoising models, for recovering a piecewise-smooth surface from a dense estimation of its normal ...
Yvain Quéau, Jean-Denis Durou
SCALESPACE
2015
Springer
5 years 6 months ago
Variational Perspective Shape from Shading
Many recent methods for perspective shape from shading (SfS) are based on formulations in terms of partial differential equations (PDEs). However, while the quality of such methods...
Yong Chul Ju, Andrés Bruhn, Michael Breu&sz...
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