Now showing items 1-10 of 67
Aplicação do método box counting para a estimativa da dimensão fractal de figuras planas digitalizadas
(Universidade Federal de Santa MariaCentro de Ciências Rurais, 2007-12-17)
Many forms in the nature can not be explained in the molds of the conventional mathematics. In order to fulfill this need scientists have developed the fractal geometry. The science of Fractals, since its origin, is the ...
Characterization of texture in image of skin lesions by support vector machine
Due to the increased incidence of skin cancer, computational methods based on intelligent approaches have been developed to aid dermatologists in the diagnosis of skin lesions. This paper proposes a method to classify ...
Identificação de plantas por análise de textura foliar
(Sociedade Brasileira de Redes Neurais - SBRNRio de Janeiro, 2011)
A biodiversidade das espécies existentes no riquíssimo reino vegetal tornam os modelos tradicionais de taxonomia, na qual o processo de classificação é realizado manualmente, uma tarefa muito complexa e morosa. As dificuldades ...
Fractal Dimension of Dog Kidney Proximal Convoluted Tubuli Sections by Mean Box-Counting Algorithm
(Sociedad Chilena de Anatomía, 2006)
Development of a quality index method (QIM) sensory scheme and study of shelf-life of ice-stored blackspot seabream (Pagellus bogaraveo)
(Elsevier B.V., 2011-12-01)
The aim of this work was to develop a quality index method (QIM) scheme for whole ice-boxed refrigerated blackspot seabream and to perform shelf-life evaluations, using sensory analysis, GR Torrymeter measurements and ...
Microbiological vulnerability of eggs and environmental conditions in conventional and free-range housing systems
Although Brazil is currently the world’s eighth largest egg exporter, the shift of consumers towards free-range eggs may present new sanitary challenges. This study aims to evaluate the microbiological vulnerability of ...
Fractal dimension in quantifying experimental-pulmonary-hypertension-induced cardiac dysfunction in rats
Background: Right-sided heart failure has high morbidity and mortality, and may be caused by pulmonary arterial hypertension. Fractal dimension is a differentiated and innovative method used in histological evaluations ...