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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 ...
Proximate causes of the red face of the bald uakari monkey (Cacajao calvus)
(Royal Society Publishing, 2015)
In social species, such as primates, facial appearances transmit a variety of social signals. Although it is suggested that the intense red colour of the face of the bald uakari monkey might be an indicator of health, ...
Color stability after accelerated aging of two silicones, pigmented or not, for use in facial prostheses
(2009-12-08)
One of the greatest challenges faced by buccomaxillofacial prosthetists is to reproduce the patient's exact skin color and provide adequate esthetics. To reach this objective, professionals must use materials with easy ...
Global, semi-global and local color angular features for unsupervised face recognition
(Curitiba, 2003)
In face recognition applications, dealing with images under different conditions is a challenging task because they can affect dramatically the recognition performance. Among many image features, color is an useful feature ...
Fuzzy classification of human skin color in color images
(2006-01-01)
In this paper a fuzzy approach for the classification of skin color tones in color images is presented. The paper is divided into two stages. The first stage consists of the selection of images that contained human faces ...
HSM: A New Color Space used in the Processing of Color Images
(Instituto de Informática - Universidade Federal do Rio Grande do Sul, 2010)
Cactus Pear as colorants and coloring foods: application in different food matrices
(Springer, 2021)
Food color is one of the most important attributes related to consumer acceptance. The growth in consumer trends for the preference of healthy food colorants, clean-label foods, and attractive appearance, among other ...
Color stability after accelerated aging of two silicones, pigmented or not, for use in facial prostheses
(2009-12-08)
One of the greatest challenges faced by buccomaxillofacial prosthetists is to reproduce the patient's exact skin color and provide adequate esthetics. To reach this objective, professionals must use materials with easy ...
A homological solution for the Gauss code problem in arbitrary surfaces
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2008)