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Efficient generic face model fitting to images and videos
Unzueta, Luis; Pimenta, Waldir; Goenetxea, Jon; Santos, Luís Paulo; Dornaika, FadiIn this paper we present a robust and lightweight method for the automatic fitting of deformable 3D face models on facial images. Popular fitting techniques such as those based on statistical models of shape and appearance require a training stage based on a set of facial images and their corresponding facial landmarks, which have to be manually labeled. Therefore, new images in which to fit the model cannot di...
A comprehensive taxonomy for three-dimensional displays
Pimenta, Waldir; Santos, Luís PauloEven though three-dimensional (3D) displays have been introduced in relatively recent times in the context of display technology, they have undergone a rapid evolution, to the point that a plethora of equipment able to reproduce dynamic three-dimensional scenes in real time is now becoming commonplace in the consumer market. This paper’s main contributions are (1) a clear definition of a 3D display, based on th...
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