Angela Ribeiro
TítuloCitado porAño
Real-time image processing for crop/weed discrimination in maize fields
XP Burgos-Artizzu, A Ribeiro, M Guijarro, G Pajares
Computers and Electronics in Agriculture 75 (2), 337-346, 2011
2132011
Automatic segmentation of relevant textures in agricultural images
M Guijarro, G Pajares, I Riomoros, PJ Herrera, XP Burgos-Artizzu, ...
Computers and Electronics in Agriculture 75 (1), 75-83, 2011
2022011
Sulfated fucans from echinoderms have a regular tetrasaccharide repeating unit defined by specific patterns of sulfation at the 0-2 and 0-4 positions.
B Mulloy, AC Ribeiro, AP Alves, RP Vieira, PA Mourão
Journal of Biological Chemistry 269 (35), 22113-22123, 1994
1981994
Ensino e aprendizagem de Biologia no ensino médio e a apropriação do saber científico e biotecnológico
VD Pedrancini, MJ Corazza-Nunes, MTB Galuch, A Moreira, AC Ribeiro
Revista Electrónica de Enseñanza de las ciencias 6 (2), 299-309, 2007
1712007
A new vision-based approach to differential spraying in precision agriculture
A Tellaeche, XP BurgosArtizzu, G Pajares, A Ribeiro, ...
computers and electronics in agriculture 60 (2), 144-155, 2008
1522008
The carbon isotope record in soils along a forest-cerrado ecosystem transect: implications for vegetation changes in the Rondonia state, southwestern Brazilian Amazon region
LCR Pessenda, BM Gomes, R Aravena, AS Ribeiro, R Boulet, ...
The Holocene 8 (5), 599-603, 1998
1511998
A vision-based method for weeds identification through the Bayesian decision theory
A Tellaeche, XP Burgos-Artizzu, G Pajares, A Ribeiro
Pattern Recognition 41 (2), 521-530, 2008
1502008
An air-ground wireless sensor network for crop monitoring
J Valente, D Sanz, A Barrientos, J Cerro, Á Ribeiro, C Rossi
Sensors 11 (6), 6088-6108, 2011
1482011
A computer vision approach for weeds identification through Support Vector Machines
A Tellaeche, G Pajares, XP Burgos-Artizzu, A Ribeiro
Applied Soft Computing 11 (1), 908-915, 2011
1382011
Validação de um questionário de freqüência de consumo alimentar para população adulta
AC Ribeiro, KES Oliveira, MLCF Rodrigues, THM Costa, BAS Schmitz
Pontifícia Universidade Católica de Campinas, 2006
1382006
A sulfated α-L-fucan from sea cucumber
AC Ribeiro, RP Vieira, PAS Mourão, B Mulloy
Carbohydrate research 255, 225-240, 1994
1311994
Origin and dynamics of soil organic matter and vegetation changes during the Holocene in a forest-savanna transition zone, Brazilian Amazon region
LCR Pessenda, R Boulet, R Aravena, V Rosolen, SEM Gouveia, ...
The Holocene 11 (2), 250-254, 2001
1262001
Automatic detection of crop rows in maize fields with high weeds pressure
M Montalvo, G Pajares, JM Guerrero, J Romeo, M Guijarro, A Ribeiro, ...
Expert Systems with Applications 39 (15), 11889-11897, 2012
1052012
Improving weed pressure assessment using digital images from an experience-based reasoning approach
XP Burgos-Artizzu, A Ribeiro, A Tellaeche, G Pajares, ...
Computers and electronics in agriculture 65 (2), 176-185, 2009
982009
Analysis of natural images processing for the extraction of agricultural elements
XP Burgos-Artizzu, A Ribeiro, A Tellaeche, G Pajares, ...
Image and Vision Computing 28 (1), 138-149, 2010
892010
Evaluation of the incidence of preterm low birth weight in patients undergoing periodontal therapy
CM Gazolla, A Ribeiro, MR Moysés, LAM Oliveira, LJ Pereira, AW Sallum
Journal of periodontology 78 (5), 842-848, 2007
852007
Automatic expert system based on images for accuracy crop row detection in maize fields
JM Guerrero, M Guijarro, M Montalvo, J Romeo, L Emmi, A Ribeiro, ...
Expert Systems with Applications 40 (2), 656-664, 2013
842013
Development of an image analysis system for estimation of weed pressure
A Ribeiro, C Fernández-Quintanilla, J Barroso, MC García-Alegre, ...
Precision agriculture 5, 169-174, 2005
842005
A Hopfield Neural Network for combining classifiers applied to textured images
G Pajares, M Guijarro, A Ribeiro
Neural Networks 23 (1), 144-153, 2010
672010
An agent of behaviour architecture for unmanned control of a farming vehicle
L García-Pérez, MC García-Alegre, A Ribeiro, D Guinea
computers and electronics in agriculture 60 (1), 39-48, 2008
602008
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Artículos 1–20