René Marcelino Abritta Teixeira

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Affective analysis of video content has greatly increased the possibilities of the way we perceive and deal with media. Different kinds of strategies have been tried, but results are still opened to improvements. Most of the problems come from the lack of standardized test set and real affective models. In order to cope with these issues, in this paper we(More)
Computational photography has redefined the possibilities of conventional photography. New effects can be obtained by mixing modified hardware with software. In this paper we present the basis of a theoretical framework for a computational camera. By using coded apertures, the framework is able to multiplex images of a scene and simultaneously acquire them.(More)
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