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	Provedor de dados REA (1) AGRIAMBI (1) Autor Braga Júnior,Roberto A. (1) Braga,Roberto A. (1) Costa,Anderson G. (1) Damasceno,Flávio A. (1) Lopes,Marcos A. (1) Pinto,Francisco A. C. (1) Ribeiro,Elisângela (1) Silva,Gleice C. de A. E (1) Silva,Éberson (1) Yanagi Júnior,Tadayuki (1) Mais... Palavra-chave Moiré technique (2) Image analysis (1) Maturity stage (1) Optical sensors (1) Poultry (1) Profilometry analysis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2011 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Digital surface area assessment of broiler chickens REA Yanagi Júnior,Tadayuki; Silva,Éberson; Braga Júnior,Roberto A.; Lopes,Marcos A.; Damasceno,Flávio A.; Silva,Gleice C. de A. E. Surface area (SA) of poultry is an important parameter for heat and mass transfer calculations. Optical approaches, such as the moiré technique (MT), are non-destructive, result in accuracy and speed gains, and preserve the object integrity. The objective of this research was to develop and validate a new protocol for estimating the surface area (SA) of broiler chickens based on the MT. Sixty-six Ross breed broiler chickens (twenty-seven male, thirty-nine female, ages spanning all growth phases) were used in this study. The dimensions (length, width and height) and body mass of randomly selected broiler chickens were evaluated in the laboratory. Chickens were illuminated by a light source, and grids were projected onto the chickens to allow their shape to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Image analysis; Moiré technique; Poultry. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162011000300007 Measurement of volume of macaw palm fruit using traditional and the digital Moiré techniques AGRIAMBI Costa,Anderson G.; Ribeiro,Elisângela; Braga,Roberto A.; Pinto,Francisco A. C.. ABSTRACT The macaw palm crop has been studied because of its bioenergy potential due to the high oil yield, which is linked to fruit maturity stage. Digital images have been adopted as a contactless way to obtain information about fruit surface area and volume, acting as a sensor for quality control and the classification of fruits, based on physical aspects during the maturation stage. The aim of this study was to estimate the volume of macaw palm fruits from digital models obtained by the Moiré technique using only one camera, associated with digital image-processing tools to unwarp the images, allowing the comparison with conventional methods. The volumes obtained by the Moiré technique were compared with those obtained by water displacement method... Tipo: Info:eu-repo/semantics/article Palavras-chave: Profilometry analysis; Optical sensors; Maturity stage; Moiré technique. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000200152 Registros recuperados: 2 Primeira ... 1 ... Última

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