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Indicação de áreas de pastagens degradadas nas bacias do ribeirão Mandioca e ribeirão Barreiro a partir de imagens CBERS. Author(s): LUCIANO, A. C. dos; ABDON, M. de M.; SILVA, J. dos S. V. da A utilização de imagens de satélite juntamente com o sensoriamento remoto e o SIG (Sistema de Informação Geográfica), tem colaborado para identificação de áreas degradadas, constituindo uma importante... ... Repository: BDPA Publication year: 2009
Análise da adequação à legislação ambiental das APPs fluviais na bacia do rio Salobra, MS. Author(s): ESQUERDO, J. C. D. M.; SILVA, J. dos S. V. da; BASOTTI, I. S.; ALMEIDA, C. G. F. de A forma inadequada do uso e ocupação do solo tem causado impactos nos ecossistemas fluviais e aquáticos do Brasil, sobretudo por conta da degradação das matas ciliares. A legislação ambiental determin... ... Repository: BDPA Publication year: 2010
Streamlined approaches for image classification using principal component analysis and hierarchical clustering of extrudates from coffee and sorghum blends. Author(s): HIDALGO CHÁVEZ, D. W.; SILVA, F. L. C. DA; PINTO, R. V.; CARVALHO, C. W. P. de; FREITAS-SILVA, O. This article describes simple methods to group images including principal component analysis (PCA) and hierarchical clustering of principal components (HCPC). Images of expanded and low expanded extru... ... Repository: BDPA Publication year: 2023
Comparative assessment of atmospheric correction of Landsat imagery using Modtran and dark object subtraction. Author(s): LOEBMANN, D. G. dos S. W.; VICENTE, L. E.; DE PAULA, S. C.; VICTORIA, D. de C.; ANDRADE, R. G.; SILVA, R. F. B. DA; AGNESE, M. L. Remote sensing by spectral imaging of the Earth's surface can be widely used, but only when the atmospheric influence is nullified and the data are reduced to surface reflectance units. The atmospheri... ... Repository: BDPA Publication year: 2012
Infrared thermography as a method for evaluating the heat tolerance in dairy cows. Author(s): DALTRO, D. dos S.; FISCHER, V.; ALFONZO, E. P. M.; DALCIN, V. C.; STUMPF, M. T.; KOLLING, G.; SILVA, M. V. G. B.; McMANUS, C. M. Repository: BDPA Publication year: 2017
Sex effect in gene expression of in vitro-produced bovine embryos vitrified by cryotop. Author(s): LEME, L. O.; CARVALHO NETO, J. O.; DODE, M. A. N. Repository: BDPA Publication year: 2018
Detecting wheat Fusarium head blight using hyperspectral imaging. Author(s): BARBEDO, J.; TIBOLA, C.; FERNANDES, J. M. The objective of this study was to detect FHB in wheat kernels using HSI. An algorithm, based on mathematical morphological operations and linear thresholding, was developed and implemented in order t... ... Repository: BDPA Publication year: 2015
Digital image processing techniques for detecting, quantifying and classifying plant diseases. Author(s): BARBEDO, J. G. A. Abstract. This paper presents a survey on methods that use digital image processing techniques to detect, quantify and classify plant diseases from digital images in the visible spectrum. Although dis... ... Repository: BDPA Publication year: 2013
Infrared thermography as a tool to evaluate body surface temperature and its relationship with feed efficiency in Bos indicus cattle in tropical conditions. Author(s): MARTELLO, L. S.; GOMES, R. da C. Repository: BDPA Publication year: 2015
Characterizing and modeling preferential flow using magnetic resonance imaging and multifractal theory. Author(s): POSADAS, A.; CRESTANA, S.; ONODY, R. N.; QUIROZ, R.; TANUS, A.; PANEPUCCI, C. H. Repository: BDPA Publication year: 2007

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