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ORCIDOsmar Luiz Ferreira de Carvalho
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2020 – today
- 2024
[c8]Osmar Luiz Ferreira de Carvalho, Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Daniel Guerreiro E. Silva:
Sparse Point Annotations and Iterative Active Learning for Vehicle Detection. IGARSS 2024: 8189-8192- 2023
- [j15]Osmar Luiz Ferreira de Carvalho
, Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Alex Gois Orlandi, Issao Hirata, Díbio Leandro Borges, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
A Data-Centric Approach for Wind Plant Instance-Level Segmentation Using Semantic Segmentation and GIS. Remote. Sens. 15(5): 1240 (2023) - [c7]Heitor Da Rocha Nunes De Castro, Osmar Abílio de Carvalho Júnior, Osmar Luiz Ferreira de Carvalho, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Detection of Karst Depressions in Brazil Using Deep Semantic Segmentation. IGARSS 2023: 2862-2865 - [c6]Osmar Luiz Ferreira de Carvalho, Anesmar Olino de Albuquerque, Argélica Saiaka Luiz, Pedro Henrique Guimarães Ferreira, Lichao Mou, Daniel Guerreiro e Silva, Osmar Abílio de Carvalho Júnior:
A Data-Centric Approach for Rapid Dataset Generation Using Iterative Learning and Sparse Annotations. IGARSS 2023: 5650-5653 - [c5]Osmar Luiz Ferreira de Carvalho, Anesmar Olino de Albuquerque, Osmar Abílio de Carvalho Júnior, Lichao Mou, Daniel Guerreiro E. Silva:
Amodal Segmentation Considering Visible and Non-Visible Elements of Urban Surfaces. IGARSS 2023: 5676-5679 - [i3]Osmar Luiz Ferreira de Carvalho, Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Daniel Guerreiro e Silva:
Offshore Wind Plant Instance Segmentation Using Sentinel-1 Time Series, GIS, and Semantic Segmentation Models. CoRR abs/2312.08773 (2023) - 2022
- [j14]Nájla Vilar Aires de Moura, Osmar Luiz Ferreira de Carvalho Jr., Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães, Osmar Abílio de Carvalho Júnior:
Deep-water oil-spill monitoring and recurrence analysis in the Brazilian territory using Sentinel-1 time series and deep learning. Int. J. Appl. Earth Obs. Geoinformation 107: 102695 (2022) - [j13]Osmar Luiz Ferreira de Carvalho Jr., Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Níckolas Castro Santana, Díbio Leandro Borges, Argélica Saiaka Luiz, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Multispectral panoptic segmentation: Exploring the beach setting with worldview-3 imagery. Int. J. Appl. Earth Obs. Geoinformation 112: 102910 (2022) - [j12]Rubens de Castro Pereira, Edson Hirose, Osmar Luiz Ferreira de Carvalho, Ronaldo Martins da Costa, Díbio Leandro Borges:
Detection and classification of whiteflies and development stages on soybean leaves images using an improved deep learning strategy. Comput. Electron. Agric. 199: 107132 (2022) - [j11]Osmar Luiz Ferreira de Carvalho Jr., Osmar A. de Carvalho Júnior, Anesmar Olino de Albuquerque, Níckolas Castro Santana, Díbio Leandro Borges:
Rethinking Panoptic Segmentation in Remote Sensing: A Hybrid Approach Using Semantic Segmentation and Non-Learning Methods. IEEE Geosci. Remote. Sens. Lett. 19: 1-5 (2022) - [j10]Osmar Luiz Ferreira de Carvalho Jr., Osmar Abílio de Carvalho Júnior, Cristiano Rosa Silva, Anesmar Olino de Albuquerque, Níckolas Castro Santana, Díbio Leandro Borges, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Panoptic Segmentation Meets Remote Sensing. Remote. Sens. 14(4): 965 (2022) - [j9]Felipe Lima Ramos Barbosa, Renato Fontes Guimarães, Osmar Abílio de Carvalho Júnior, Roberto Arnaldo Trancoso Gomes, Osmar Luiz Ferreira de Carvalho Jr., Thyego Pery Monteiro de Lima:
Estimating the Optimal Threshold for Accuracy Assessment of the Global Ecosystem Dynamics Investigation (GEDI) Data in a Gentle Relief Urban Area. Remote. Sens. 14(15): 3540 (2022) - [j8]Ivo Augusto Lopes Magalhães, Osmar Abílio de Carvalho Júnior, Osmar Luiz Ferreira de Carvalho Jr., Anesmar Olino de Albuquerque, Potira Meirelles Hermuche, Éder Renato Merino, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Comparing Machine and Deep Learning Methods for the Phenology-Based Classification of Land Cover Types in the Amazon Biome Using Sentinel-1 Time Series. Remote. Sens. 14(19): 4858 (2022) - [j7]Osmar Luiz Ferreira de Carvalho Jr., Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Níckolas Castro Santana, Renato Fontes Guimarães, Roberto Arnaldo Trancoso Gomes, Díbio Leandro Borges:
Bounding Box-Free Instance Segmentation Using Semi-Supervised Iterative Learning for Vehicle Detection. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15: 3403-3420 (2022) - [c4]Osmar Luiz Ferreira de Carvalho, Osmar A. de Carvalho Júnior, Anesmar Olino de Albuquerque, Argélica Saiaka Luiz, Níckolas Castro Santana, Díbio Leandro Borges:
Panoptic Segmentation Using Multispectral Worldview-3 Images in Beach Areas. IGARSS 2022: 167-170 - [c3]Osmar Luiz Ferreira de Carvalho, Osmar A. de Carvalho Júnior, Anesmar Olino de Albuquerque, Argélica Saiaka Luiz, Níckolas Castro Santana, Díbio Leandro Borges:
Beyond the Visible Pixels Using Semantic Amodal Segmentation in Remote Sensing Images. IGARSS 2022: 310-313 - 2021
- [j6]Osmar Luiz Ferreira de Carvalho Jr., Rebeca dos Santos de Moura, Anesmar Olino de Albuquerque, Pablo Pozzobon de Bem, Rubens de Castro Pereira, Weigang Li, Díbio Leandro Borges, Renato Fontes Guimarães, Roberto Arnaldo Trancoso Gomes, Osmar Abílio de Carvalho Júnior:
Instance Segmentation for Governmental Inspection of Small Touristic Infrastructure in Beach Zones Using Multispectral High-Resolution WorldView-3 Imagery. ISPRS Int. J. Geo Inf. 10(12): 813 (2021) - [j5]Osmar Luiz Ferreira de Carvalho Jr., Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Pablo Pozzobon de Bem, Cristiano Rosa Silva, Pedro Henrique Guimarães Ferreira, Rebeca dos Santos de Moura, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães, Díbio Leandro Borges:
Instance Segmentation for Large, Multi-Channel Remote Sensing Imagery Using Mask-RCNN and a Mosaicking Approach. Remote. Sens. 13(1): 39 (2021) - [j4]Anesmar Olino de Albuquerque, Osmar Luiz Ferreira de Carvalho Jr., Cristiano Rosa Silva, Argélica Saiaka Luiz, Pablo Pozzobon de Bem, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães, Osmar Abílio de Carvalho Júnior:
Dealing With Clouds and Seasonal Changes for Center Pivot Irrigation Systems Detection Using Instance Segmentation in Sentinel-2 Time Series. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14: 8447-8457 (2021) - [i2]Osmar Luiz Ferreira de Carvalho Jr., Osmar Abílio de Carvalho Júnior, Anesmar Olino de Albuquerque, Níckolas Castro Santana, Díbio Leandro Borges, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Bounding Box-Free Instance Segmentation Using Semi-Supervised Learning for Generating a City-Scale Vehicle Dataset. CoRR abs/2111.12122 (2021) - [i1]Osmar Luiz Ferreira de Carvalho Jr., Osmar Abílio de Carvalho Júnior, Cristiano Rosa Silva, Anesmar Olino de Albuquerque, Níckolas Castro Santana, Díbio Leandro Borges, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Panoptic Segmentation Meets Remote Sensing. CoRR abs/2111.12126 (2021) - 2020
- [j3]Anesmar Olino de Albuquerque, Osmar Abílio de Carvalho Júnior, Osmar Luiz Ferreira de Carvalho Jr., Pablo Pozzobon de Bem, Pedro Henrique Guimarães Ferreira, Rebeca dos Santos de Moura, Cristiano Rosa Silva, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Deep Semantic Segmentation of Center Pivot Irrigation Systems from Remotely Sensed Data. Remote. Sens. 12(13): 2159 (2020) - [j2]Pablo Pozzobon de Bem, Osmar Abílio de Carvalho Júnior, Osmar Luiz Ferreira de Carvalho Jr., Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães:
Performance Analysis of Deep Convolutional Autoencoders with Different Patch Sizes for Change Detection from Burnt Areas. Remote. Sens. 12(16): 2576 (2020) - [j1]Hugo Crisóstomo de Castro Filho, Osmar Abílio de Carvalho Júnior, Osmar Luiz Ferreira de Carvalho Jr., Pablo Pozzobon de Bem, Rebeca dos Santos de Moura, Anesmar Olino de Albuquerque, Cristiano Rosa Silva, Pedro Henrique Guimarães Ferreira, Renato Fontes Guimarães, Roberto Arnaldo Trancoso Gomes:
Rice Crop Detection Using LSTM, Bi-LSTM, and Machine Learning Models from Sentinel-1 Time Series. Remote. Sens. 12(16): 2655 (2020) - [c2]Anesmar Olino de Albuquerque, Pablo Pozzobon de Bem, Rebeca dos Santos de Moura, Osmar Luiz Ferreira de Carvalho Jr., Pedro Henrique Guimarães Ferreira, Cristiano Rosa Silva, Roberto Arnaldo Trancoso Gomes, Renato Fontes Guimarães, Osmar Abílio de Carvalho Jr.:
Center Pivot Classification with Deep Residual U-NET. IGARSS 2020: 1596-1599
2010 – 2019
- 2019
- [c1]Osmar Luiz Ferreira de Carvalho Jr., Renato Fontes Guimarães, Roberto Arnaldo Trancoso Gomes, Osmar Abílio de Carvalho Jr., Cristiano Rosa Silva:
Nearest Neighbor Method to Estimate Urban Areas Using Modis Ndvi Time Series. IGARSS 2019: 7482-7485
Coauthor Index
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