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	Provedor de dados REA (1) Autor Canuto,Simone (1) Laganá,Marcus (1) Mollo Neto,Mario (1) Nääs,Irenilza de A. (1) Pereira,Danilo F. (1) Palavra-chave Animal welfare (1) Clusters analysis (1) Image processing (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2012 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Image analysis for assessing broiler breeder behavior response to thermal environment REA Nääs,Irenilza de A.; Laganá,Marcus; Mollo Neto,Mario; Canuto,Simone; Pereira,Danilo F.. The research proposes a methodology for assessing broiler breeder response to changes in rearing thermal environment. The continuous video recording of a flock analyzed may offer compelling evidences of thermal comfort, as well as other indications of welfare. An algorithm for classifying specific broiler breeder behavior was developed. Videos were recorded over three boxes where 30 breeders were reared. The boxes were mounted inside an environmental chamber were ambient temperature varied from cold to hot. Digital images were processed based on the number of pixels, according to their light intensity variation and binary contrast allowing a sequence of behaviors related to welfare. The system used the default of x, y coordinates, where x represents the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal welfare; Image processing; Clusters analysis. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162012000400001 Registros recuperados: 1 Primeira ... 1 ... Última

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