Marko Filipovic

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A mass balance was assembled for perfluorohexanoic acid (PFHxA), perfluorooctanoic acid (PFOA), perfluorodecanoic acid (PFDA), and perfluorooctanesulfonic acid (PFOS) in the Baltic Sea. Inputs (from riverine discharge, atmospheric deposition, coastal wastewater discharges, and the North Sea) and outputs (to sediment burial, transformation of the chemical,(More)
We propose a method for signal recovery in compressed sensing when measurements can be highly corrupted. It is based on minimization for. Since it was shown that minimization performs better than minimization when there are no large errors, the proposed approach is a natural extension to compressed sensing with corruptions. We provide a theoretical(More)
We address the problem of restoration of images which have been affected by impulse or a combination of impulse and Gaussian noise. We propose a patch-based approach that exploits approximate sparse representations of image patches in learned dictionaries. For every patch, sparse representation in a dictionary is enforced by 1-norm penalty, and sparsity of(More)
In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: a b s t r a c t Several supervised feature extraction methods for tensor objects have(More)
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