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Faces prototípicas provenientes de amostras populacionais de uma região brasileira
(Curso de Pós-Graduação em Psicologia da Universidade Federal do Rio Grande do Sul, 2009)
O objetivo dessa pesquisa foi gerar, por meio de técnica de computação gráfica denominada morphing, faces prototípicas masculinas e femininas a partir de amostras de pessoas que se autodeclaram brancas, pardas e pretas na ...
Aspectos da virtualização da conversação face a face com atenção especial ao funcionamento das expressões indiciais
(Universidade Federal de Pernambuco, 2014)
An enhanced representation of thermal faces for improving local appearance-based face recognition
(Taylor and Francis, 2017)
This paper proposes a new methodology to improve appearance-based thermal face recognition methods by using an enhanced representation of the thermal face information. This new representation is obtained by combining the ...
How far did we get in face spoofing detection?
(Elsevier B.V., 2018-06-01)
The growing use of control access systems based on face recognition shed light over the need for even more accurate systems to detect face spoofing attacks. In this paper, an extensive analysis on face spoofing detection ...
A realistic virtual environment for evaluating face analysis systems under dynamic conditions
(Elsevier, 2016)
This paper proposes a new tool for the evaluation of face analysis systems under dynamic experimental conditions. The tool primarily consists of a virtual environment where a virtual agent (e.g., a simulated robot) carries ...
Face recognition under pose variation with local Gabor features enhanced by Active Shape and Statistical Models
(Elsevier, 2015)
Face recognition is one of the most active areas of research in computer vision. Gabor features have been used widely in face identification because of their good results and robustness. However, the results of face ...
O fenômeno muitas faces: estudo comparando a percepção do fenômeno quando utilizados estímulos de face e cadeira
(Universidade Federal de Pernambuco, Fri )
Face and iris localization using templates designed by particle swarm optimization
(2010)
Face and iris localization is one of the most active research areas in image understanding for new applications
in security and theft prevention, as well as in the development of human–machine interfaces. In
the past, ...
Faces simétricas por reflexão das hemifaces não são mais atraentes que as faces naturais
(Curso de Pós-Graduação em Psicologia da Universidade Federal do Rio Grande do Sul, 2010)
Com a finalidade de investigar se a simetria está relacionada à atratividade facial, vinte fotos em preto e branco de faces frontais de jovens adultos (10F, 10M) foram manipuladas por um editor gráfico de maneira a gerar ...