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» Fundamentals of Non-Local Total Variation Spectral Theory
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SCALESPACE
2015
Springer
3 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
3 years 6 months ago
Multiscale Texture Orientation Analysis Using Spectral Total-Variation Decomposition
Abstract. Multi-level texture separation can considerably improve texture analysis, a signi´Čücant component in many computer vision tasks. This paper aims at obtaining precise loc...
Dikla Horesh, Guy Gilboa
TIT
2016
37views Education» more  TIT 2016»
3 years 6 months ago
Dissipation of Information in Channels With Input Constraints
One of the basic tenets in information theory, the data processing inequality states that output divergence does not exceed the input divergence for any channel. For channels with...
Yury Polyanskiy, Yihong Wu 0001
DCG
2006
163views more  DCG 2006»
8 years 10 months ago
Isometry-Invariant Valuations on Hyperbolic Space
Abstract. Hyperbolic area is characterized as the unique continuous isometry invariant simple valuation on convex polygons in H2 . We then show that continuous isometry invariant s...
Daniel A. Klain
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