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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m12.sid.inpe.br
Identificador8JMKD3MGPAW/3PFRT45
Repositóriosid.inpe.br/sibgrapi/2017/08.22.00.41
Última Atualização2017:08.22.13.58.53 (UTC) administrator
Repositório de Metadadossid.inpe.br/sibgrapi/2017/08.22.00.41.47
Última Atualização dos Metadados2022:05.16.02.05.25 (UTC) administrator
DOI10.1109/SIBGRAPI.2017.57
Chave de CitaçãoCastroFeiRosDiaSan:2017:CoAnDe
TítuloA Comparative Analysis of Deep Learning Techniques for Sub-tropical Crop Types Recognition from Multitemporal Optical/SAR Image Sequences
FormatoOn-line
Ano2017
Data de Acesso13 maio 2024
Número de Arquivos1
Tamanho22342 KiB
2. Contextualização
Autor1 Castro, Jose Bermudez
2 Feitosa, Raul Queiroz
3 Rosa, Laura Cue La
4 Diaz, Pedro Achanccaray
5 Sanches, Ieda
Grupo1
2
3
4
5 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Pontifical Catholic University of Rio de Janeiro
2 Pontifical Catholic University of Rio de Janeiro
3 Pontifical Catholic University of Rio de Janeiro
4 Pontifical Catholic University of Rio de Janeiro
5 National Institute for Space Research
EditorTorchelsen, Rafael Piccin
Nascimento, Erickson Rangel do
Panozzo, Daniele
Liu, Zicheng
Farias, Mylène
Viera, Thales
Sacht, Leonardo
Ferreira, Nivan
Comba, João Luiz Dihl
Hirata, Nina
Schiavon Porto, Marcelo
Vital, Creto
Pagot, Christian Azambuja
Petronetto, Fabiano
Clua, Esteban
Cardeal, Flávio
Endereço de e-Mailbermudez@ele.puc-rio.br
Nome do EventoConference on Graphics, Patterns and Images, 30 (SIBGRAPI)
Localização do EventoNiterói, RJ, Brazil
Data17-20 Oct. 2017
Editora (Publisher)IEEE Computer Society
Cidade da EditoraLos Alamitos
Título do LivroProceedings
Tipo TerciárioFull Paper
Histórico (UTC)2017-08-22 13:58:53 :: bermudez@ele.puc-rio.br -> administrator :: 2017
2022-05-16 02:05:25 :: administrator -> :: 2017
3. Conteúdo e estrutura
É a matriz ou uma cópia?é uma cópia
Estágio do Conteúdoconcluido
Tipo de Versãofinaldraft
Palavras-ChaveCrop Recognition
Multitemporal Images
Autoencoders
Convolutional Neural Networks
ResumoRemote Sensing (RS) data have been increasingly applied to assess agricultural yield, production and crop condition. In tropical areas, crop dynamics are complex due to multiple agricultural practices such as irrigation, non-tillage, crop rotation and multiple harvest per year. Spatial and temporal information can improve the performance in land-cover and crop type classification tasks. In this context Deep Learning (DL) have emerged as a powerful state-of-the-art technique in the RS community. This work presents a comparative analysis of traditional and DL (supervised and unsupervised) approaches for crop classification on sequences of multitemporal optical and SAR images. Three different approaches are compared: the image stacking approach, which is used as baseline, and two DL based approaches using Autoencoders (AEs) and Convolutional Neural Networks (CNNs). Experiments were carried out in two datasets from two different municipalities in Brazil, Ipu\~{a} in S\~{a}o Paulo state and Campo Verde in Mato Grosso state. It is shown that CNN and AE outperformed the traditional approach based on image stacking in terms of Overall Accuracy and Class Accuracy.
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 21/08/2017 21:41 1.2 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGPAW/3PFRT45
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGPAW/3PFRT45
Idiomaen
Arquivo Alvo2017_SIBGRAPI_BERMUDEZ.pdf
Grupo de Usuáriosbermudez@ele.puc-rio.br
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/banon/2001/03.30.15.38.24
Unidades Imediatamente Superiores8JMKD3MGPAW/3PKCC58
8JMKD3MGPCW/3ER446E
6. Notas
Campos Vaziosarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination edition electronicmailaddress holdercode isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume


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