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Sociedade Brasileira de Telecomunicações


A Robust Temporal Alignment Technique for Infrared and Visible-Light Video Sequences

Traditional temporal video alignment techniques depend on the existence of a sufficient number of mutual scene characteristics to perform temporal synchro...

SBrT 2013


Compressão de mapas de profundidade usando predição e funções polinomiais

In techniques that are based on the texture and depth information to generate virtual view, the depth maps have to be represented with a reduced number of bi...

SBrT 2013


Codificador de Vídeo Full HD em Tempo Real com Complexidade Escalável Usando a Biblioteca X264

The objective of this work is to perform real-time full HD video encoding by using the x264 library. This library implements in software a high performance H...

SBrT 2013


Detecção de Pontos Fiduciais sobre a Face em Tempo Real

Recently, considerable attention has been given to the problem of robust detection and tracking of facial features. In this work, a framework for facial la...

SBrT 2012


Prediction-Based Coding of Speech Signals Using Multiscale Recurrent Patterns

This paper investigates the performance of the multidimensional multiscale parser (MMP) algorithm for speech coding. A new prediction-based scheme is cons...

SBrT 2010