Patrick Nigri Happ

21 papers C 7Journal 10Unranked 4
YearRankTypeTitle / Venue / Authors
2026 — conf
NeRF-Seg3D: Integrating Semantic Segmentation, 3D Reconstruction, and Camera Geometry for Enhanced Rust Analysis on Oil & Gas Platforms.
VISAPP (1)
José Luis Huillca Mango, Raphael dos S. Evangelista, Christian Erik Condori-Mamani, Horácio Brescia Macêdo Henriques, Caio Marcus Monteiro de Oliveira, João Vitor Mendonça de Moraes, Robinson Luiz Souza Garcia, Michelle Soares Pereira Facina, Maikon Bressani, Eduardo C. Vasconcellos, Lucas Bertelli Martins, Marcos Amaral de do Almeida, Raul Queiroz Feitosa, Patrick Nigri Happ, Esteban Walter Gonzales Clua, Leandro A. F. Fernandes
2022 J jnl
Atrous cGAN for SAR to Optical Image Translation.
IEEE Geosci. Remote. Sens. Lett.
Javier Noa Turnes, Jose David Bermudez Castro, Daliana Lobo Torres, Pedro Juan Soto Vega, Raul Queiroz Feitosa, Patrick Nigri Happ
2021 C conf
Comparison of Optical and SAR Data for Deforestation Mapping in the Amazon Rainforest with Fully Convolutional Networks.
IGARSS
Mabel Ortega Adarme, Raul Queiroz Feitosa, Jose D. Bermudez, Patrick Nigri Happ, Cláudio Aparecido de Almeida
2021 C conf
Exploring Temporal Context at Multiple Scales for Crop Mapping with Fully Convolutional Recurrent Nets and Fully Connected CRFS.
IGARSS
Marcos Rogozinski, Jorge Andres Chamorro Martinez, Patrick Nigri Happ, Raul Queiroz Feitosa
2020 J jnl
Applying Fully Convolutional Architectures for Semantic Segmentation of a Single Tree Species in Urban Environment on High Resolution UAV Optical Imagery.
Sensors
Daliana Lobo Torres, Raul Queiroz Feitosa, Patrick Nigri Happ, Laura Elena Cue La Rosa, José Marcato Junior, José Augusto Correa Martins, Patrik Olã Bressan, Wesley Nunes Gonçalves, Veraldo Liesenberg
2020 J jnl
Evaluation of Deep Learning Techniques for Deforestation Detection in the Brazilian Amazon and Cerrado Biomes From Remote Sensing Imagery.
Remote. Sens.
Mabel Ortega Adarme, Raul Queiroz Feitosa, Patrick Nigri Happ, Cláudio Aparecido de Almeida, Alessandra Rodrigues Gomes
2020 — conf
Symbiotic Trackers' Ensemble with Trackers' Re-initialization for Face Tracking.
SIMBig
Victor H. Andres Ayma, Patrick Nigri Happ, Raul Queiroz Feitosa, Gilson A. O. P. Costa, Bruno Feijó
2019 J jnl
Combining Deep Learning and Prior Knowledge for Crop Mapping in Tropical Regions from Multitemporal SAR Image Sequences.
Remote. Sens.
Laura Elena Cue La Rosa, Raul Queiroz Feitosa, Patrick Nigri Happ, Ieda Del'Arco Sanches, Gilson Alexandre Ostwald Pedro da Costa
2019 J jnl
Synthesis of Multispectral Optical Images From SAR/Optical Multitemporal Data Using Conditional Generative Adversarial Networks.
IEEE Geosci. Remote. Sens. Lett.
Jose David Bermudez Castro, Patrick Nigri Happ, Raul Queiroz Feitosa, Dário A. B. Oliveira
2018 C conf
An Hybrid Recurrent Convolutional Neural Network for Crop Type Recognition Based on Multitemporal Sar Image Sequences.
IGARSS
Jose David Bermudez Castro, Raul Queiroz Feitosa, Patrick Nigri Happ
2018 C conf
Dense Fully Convolutional Networks for Crop Recognition from Multitemporal SAR Image Sequences.
IGARSS
Laura Elena Cue La Rosa, Patrick Nigri Happ, Raul Queiroz Feitosa
2017 J jnl
A New Cloud Computing Architecture for the Classification of Remote Sensing Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Victor Andres Ayma Quirita, Gilson Alexandre Ostwald Pedro da Costa, Patrick Nigri Happ, Raul Queiroz Feitosa, Rodrigo da Silva Ferreira, Dário Augusto Borges Oliveira, Antonio Plaza
2017 J jnl
A Set of Methods to Support Object-Based Distributed Analysis of Large Volumes of Earth Observation Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Rodrigo S. Ferreira, Cristiana Bentes, Gilson A. O. P. da Costa, Dário A. B. Oliveira, Patrick Nigri Happ, Raul Queiroz Feitosa, Paolo Gamba
2017 — conf
Symbiotic Tracker Ensemble with Feedback Learning.
SIBGRAPI
Victor Hugo Ayma Quirita, Patrick Nigri Happ, Gilson Alexandre Ostwald Pedro da Costa, Raul Queiroz Feitosa
2016 J jnl
A Cloud Computing Strategy for Region-Growing Segmentation.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Patrick Nigri Happ, Gilson Alexandre Ostwald Pedro da Costa, Cristiana Bentes, Raul Queiroz Feitosa, Rodrigo da Silva Ferreira, Ricardo C. Farias
2016 J jnl
Metaheuristics for Supervised Parameter Tuning of Multiresolution Segmentation.
IEEE Geosci. Remote. Sens. Lett.
Victor Andres Ayma, Pedro Achanccaray Diaz, Raul Queiroz Feitosa, Patrick Nigri Happ, Gilson A. O. P. Costa, Tobias Klinger, Christian Heipke
2016 — conf
Single Sample Face Recognition from Video via Stacked Supervised Auto-Encoder.
SIBGRAPI
Pedro Juan Soto Vega, Raul Queiroz Feitosa, Victor Hugo Ayma Quirita, Patrick Nigri Happ
2015 C conf
On the architecture of a big data classification tool based on a map reduce approach for hyperspectral image analysis.
IGARSS
Victor Andres Ayma, Rodrigo S. Ferreira, Patrick Nigri Happ, Dário Augusto Borges Oliveira, Gilson A. O. P. Costa, Raul Queiroz Feitosa, Antonio J. Plaza, Paolo Gamba
2015 C conf
SPT 3.1: A free software for automatic tuning of segmentation parameters in optical, hyperspectral and SAR images.
IGARSS
Pedro Achanccaray Diaz, Victor Andres Ayma, Luis-Ignacio Jimenez, Sergio Bernabé, Patrick Nigri Happ, Gilson A. O. P. Costa, Raul Queiroz Feitosa, Antonio J. Plaza
2015 C conf
Towards distributed region growing image segmentation based on MapReduce.
IGARSS
Patrick Nigri Happ, Rodrigo S. Ferreira, Gilson A. O. P. Costa, Raul Queiroz Feitosa, Cristiana Bentes, Paolo Gamba
2013 J jnl
A Region-Growing Segmentation Algorithm for GPUs.
IEEE Geosci. Remote. Sens. Lett.
Patrick Nigri Happ, Raul Queiroz Feitosa, Cristiana Bentes, Ricardo C. Farias