Sérgio F. Martins

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The accurate modelling of the human visual system, particularly of the retina, would be a great achievement and a big step in the development of visual prostheses. Several methods and algorithms have been proposed to accomplish such a difficult task, mainly to what concerns the adaptation and nonlinear mechanisms of the retina. This paper presents the(More)
Loss of vision is a well known disability that has a profound impact on modern society. With the rise of new technologies and the growing knowledge about the works of the human visual system, efforts are being made to attenuate the difficulties that blind people encounter in a society which relies heavily on visual stimuli. The purpose of this work is the(More)
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