Otávio A. B. Penatti
Otávio A. B. Penatti
Researcher at Samsung, Brazil
E-mail confirmado em ic.unicamp.br - Página inicial
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Towards better exploiting convolutional neural networks for remote sensing scene classification
K Nogueira, OAB Penatti, JA Dos Santos
Pattern Recognition 61, 539-556, 2017
5102017
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
4932015
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
2272012
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
972014
Evaluating the Potential of Texture and Color Descriptors for Remote Sensing Image Retrieval and Classification
RST JA dos Santos, OAB Penatti
VISAPP, 2010
78*2010
Nearest neighbors distance ratio open-set classifier
PRM Júnior, RM De Souza, RO Werneck, BV Stein, DV Pazinato, ...
Machine Learning 106 (3), 359-386, 2017
552017
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
432014
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
392012
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
372008
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
312018
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
232014
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
232012
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
232010
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
182016
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
182014
Encoding spatial arrangement of visual words
OAB Penatti, E Valle, RS Torres
Iberoamerican Congress on Pattern Recognition, 240-247, 2011
182011
A rank aggregation framework for video multimodal geocoding
LT Li, DCG Pedronette, J Almeida, OAB Penatti, RT Calumby, ...
Multimedia Tools and Applications 73 (3), 1323-1359, 2014
152014
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
142014
Recuperação de Imagens: Desafios e Novos Rumos
RS Torres, JAM Zegarra, JA dos Santos, CD Ferreira, OAB Penatti, ...
SBC, 223, 2008
142008
Unsupervised manifold learning for video genre retrieval
J Almeida, DCG Pedronette, OAB Penatti
Iberoamerican Congress on Pattern Recognition, 604-612, 2014
132014
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Artigos 1–20