Otávio A. B. Penatti
Otávio A. B. Penatti
Research Manager at Samsung, Brazil
Verified email at - Homepage
Cited by
Cited by
Towards better exploiting convolutional neural networks for remote sensing scene classification
K Nogueira, OAB Penatti, JA Dos Santos
Pattern Recognition 61, 539-556, 2017
Do Deep Features Generalize from Everyday Objects to Remote Sensing and Aerial Scenes Domains?
OAB Penatti, K Nogueira, JA dos Santos
IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2015
Comparative Study of Global Color and Texture Descriptors for Web Image Retrieval
OAB Penatti, E Valle, RS Torres
Journal of Visual Communication and Image Representation, 2012
Nearest neighbors distance ratio open-set classifier
PR Mendes Júnior, RM De Souza, RO Werneck, BV Stein, DV Pazinato, ...
Machine Learning 106 (3), 359-386, 2017
Evaluating the Potential of Texture and Color Descriptors for Remote Sensing Image Retrieval and Classification
RST JA dos Santos, OAB Penatti
VISAPP, 2010
Visual word spatial arrangement for image retrieval and classification
OAB Penatti, FB Silva, E Valle, V Gouet-Brunet, RS Torres
Pattern Recognition 47 (2), 705-720, 2014
Exploiting ConvNet diversity for flooding identification
K Nogueira, SG Fadel, ÍC Dourado, RO Werneck, JAV Muñoz, ...
IEEE Geoscience and Remote Sensing Letters 15 (9), 1446-1450, 2018
Unsupervised Manifold Learning Using Reciprocal kNN Graphs in Image Re-Ranking and Rank Aggregation Tasks
DCG Pedronette, OAB Penatti, RS Torres
Image and Vision Computing, 2014
Pixel-Level Tissue Classification for Ultrasound Images
D Pazinato, B Stein, W Almeida, R Werneck, P Mendes Junior, O Penatti, ...
IEEE Journal of Biomedical and Health Informatics 20 (1), 256-267, 2014
A visual approach for video geocoding using bag-of-scenes
OAB Penatti, LT Li, J Almeida, R da S. Torres
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval, 1-8, 2012
Color descriptors for web image retrieval: a comparative study
OAB Penatti, R da Silva Torres
2008 XXI Brazilian symposium on computer graphics and image processing, 163-170, 2008
Detection of fragmented rectangular enclosures in very high resolution remote sensing images
I Zingman, D Saupe, OAB Penatti, K Lambers
IEEE Transactions on Geoscience and Remote Sensing 54 (8), 4580-4593, 2016
Data-Driven Flood Detection using Neural Networks
K Nogueira, SG Fadel, ÍC Dourado, RO Werneck, JAV Muñoz, ...
Improving texture description in remote sensing image multi-scale classification tasks by using visual words
JA dos Santos, OAB Penatti, RS Torres, PH Gosselin, S Philipp-Foliguet, ...
Proceedings of the 21st International Conference on Pattern Recognition …, 2012
Eva: an evaluation tool for comparing descriptors in content-based image retrieval tasks
OAB Penatti, RS Torres
Proceedings of the international conference on Multimedia information …, 2010
Mid-level image representations for real-time heart view plane classification of echocardiograms
OAB Penatti, RO Werneck, WR de Almeida, BV Stein, DV Pazinato, ...
Computers in biology and medicine 66, 66-81, 2015
Efficient and effective hierarchical feature propagation
JA dos Santos, OAB Penatti, PH Gosselin, AX Falcaão, S Philipp-Foliguet, ...
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2014
Encoding spatial arrangement of visual words
OAB Penatti, E Valle, R da S. Torres
Progress in Pattern Recognition, Image Analysis, Computer Vision, and …, 2011
Unsupervised distance learning by reciprocal knn distance for image retrieval
DCG Pedronette, OAB Penatti, RT Calumby, R da S. Torres
Proceedings of International Conference on Multimedia Retrieval, 345-352, 2014
Human activity recognition from mobile inertial sensors using recurrence plots
OAB Penatti, MFS Santos
arXiv preprint arXiv:1712.01429, 2017
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