Search Results for author: Alessandra M. Coelho

Found 2 papers, 0 papers with code

Error concealment by means of motion refinement and regularized Bregman divergence

no code implementations10 Nov 2016 Alessandra M. Coelho, Vania V. Estrela, Felipe P. do Carmo, Sandro R. Fernandes

This work addresses the problem of error concealment in video transmission systems over noisy channels employing Bregman divergences along with regularization.

Blind signal separation and identification of mixtures of images

no code implementations26 Mar 2016 Felipe P. do Carmo, Joaquim T. de Assis, Vania V. Estrela, Alessandra M. Coelho

In this paper, a fresh procedure to handle image mixtures by means of blind signal separation relying on a combination of second order and higher order statistics techniques are introduced.

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