no code implementations • 10 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.
no code implementations • 8 Nov 2016 • Felipe P. do Carmo, Vania Vieira Estrela, Joaquim Teixeira de Assis
In this paper, two simple principal component regression methods for estimating the optical flow between frames of video sequences according to a pel-recursive manner are introduced.
no code implementations • 26 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.