Alteração de cor em simulação de dente escurecido, utilizando duas resinas compostas de mesma cor com diferentes opacidades

Avaliação Da Eficiência De Diferentes Agentes Coagulantes Na Remoção De Cor E Turbidez Em Efluente De Galvanoplastia

1 1 1 Luiz Gustavo de Lima Vaz , Márcia Regina Fagundes Klen , Márcia Teresinha Veit , Edson Antonio da 1 1 2 Silva , Tatiany Aparecida Barbiero , Rosângela Bergamasco Universidade Estadual do Oeste do Paraná (UNIOESTE) Centro de Engenharias e Ciências Exatas Engenharia Química Toledo PR Universidade Estadual de Maringá (UEM) – Departamento de Engenharia Química – Maringá PR luizgustavovaz@gmai...

Simulação do escoamento monofásico em um estágio de uma bomba centrífuga utilizando técnicas de fluidodinâmica computacional

Identificação de Viabilidade de Leveduras Com Corante Vital Utilizando Histogramas de Palavras Visuais em Imagens Coloridas

This article presents a proposal to automate the classification of viability for yeast Saccharomyces cerevisiae species, responsible for the commercial production of ethanol, using as attribute the color absorbed by vital dye methylene blue. The methodology is used widely in the Brazilians distilleries and consist in count the colorless cells that are considered feasible, separate them from col...

Colorido: Identificação da Cor Dominante de Fotografias

In this paper we propose a solution for the identification of the dominant colors (DCs) in pictures taking into account the way people perceive them. We accomplished this with six different algorithms. The developed algorithms took as their basis the non-uniform segmentation of the HSV color space with fuzzy membership functions and a palette of 12 colors. To know how many colors people usually...

Atividades de Ensino de IHC em Duas Instituições de Ensino Superior Brasileiras

The Human-Computer Interaction (HCI) aspects concerning education, research and development are increasing due to this area importance in the development of interactive systems. An HCI discipline is being considered as one of the most important for undergraduate computing courses. This paper aims to present an analytic report of activities performed in two Brazilians universities. We present th...