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» An Overview Of Inverse Problem Regularization Using Sparsity
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ICPR
2000
IEEE
14 years 7 months ago
Estimation of Adaptive Parameters for Satellite Image Deconvolution
The deconvolution of blurred and noisy satellite images is an ill-posed inverse problem, which can be regularized within a Bayesian context by using an a priori model of the recon...
André Jalobeanu, Josiane Zerubia, Laure Bla...
PADL
2004
Springer
14 years 1 days ago
Parametric Fortran - A Program Generator for Customized Generic Fortran Extensions
We describe the design and implementation of a program generator that can produce extensions of Fortran that are specialized to support the programming of particular applications. ...
Martin Erwig, Zhe Fu
BMVC
2010
13 years 4 months ago
Generalized RBF feature maps for Efficient Detection
Kernel methods yield state-of-the-art performance in certain applications such as image classification and object detection. However, large scale problems require machine learning...
Sreekanth Vempati, Andrea Vedaldi, Andrew Zisserma...
CORR
2011
Springer
167views Education» more  CORR 2011»
13 years 1 months ago
Fast global convergence of gradient methods for high-dimensional statistical recovery
Many statistical M-estimators are based on convex optimization problems formed by the weighted sum of a loss function with a norm-based regularizer. We analyze the convergence rat...
Alekh Agarwal, Sahand Negahban, Martin J. Wainwrig...
ICASSP
2011
IEEE
12 years 10 months ago
Sparse graphical modeling of piecewise-stationary time series
Graphical models are useful for capturing interdependencies of statistical variables in various fields. Estimating parameters describing sparse graphical models of stationary mul...
Daniele Angelosante, Georgios B. Giannakis