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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Código do Detentoribi 8JMKD3MGPEW34M/46T9EHH
Identificador8JMKD3MGPEW34M/43B355H
Repositóriosid.inpe.br/sibgrapi/2020/09.27.18.07
Última Atualização2020:09.28.21.58.13 (UTC) administrator
Repositório de Metadadossid.inpe.br/sibgrapi/2020/09.27.18.07.19
Última Atualização dos Metadados2022:06.14.00.00.08 (UTC) administrator
DOI10.1109/SIBGRAPI51738.2020.00030
Chave de CitaçãoSilvaPinhPithOliv:2020:StToSe
TítuloA study on tooth segmentation and numbering using end-to-end deep neural networks
FormatoOn-line
Ano2020
Data de Acesso17 maio 2024
Número de Arquivos1
Tamanho3515 KiB
2. Contextualização
Autor1 Silva, Bernardo Peters Menezes
2 Pinheiro, Laís Bastos
3 Pithon, Matheus Melo
4 Oliveira, Luciano Rebouças de
Afiliação1 Universidade Federal da Bahia
2 Universidade Federal da Bahia
3 Universidade Estadual do Sudoeste da Bahia
4 Universidade Federal da Bahia
EditorMusse, Soraia Raupp
Cesar Junior, Roberto Marcondes
Pelechano, Nuria
Wang, Zhangyang (Atlas)
Endereço de e-Mailbpmsilva@gmail.com
Nome do EventoConference on Graphics, Patterns and Images, 33 (SIBGRAPI)
Localização do EventoPorto de Galinhas (virtual)
Data7-10 Nov. 2020
Editora (Publisher)IEEE Computer Society
Cidade da EditoraLos Alamitos
Título do LivroProceedings
Tipo TerciárioFull Paper
Histórico (UTC)2020-09-28 21:58:13 :: bpmsilva@gmail.com -> administrator :: 2020
2022-06-14 00:00:08 :: administrator -> bpmsilva@gmail.com :: 2020
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo de Versãofinaldraft
Palavras-Chavedeep neural networks
instance segmentation and numbering
panoramic dental X-rays
ResumoShape, number, and position of teeth are the main targets of a dentist when screening for patient's problems on X-rays. Rather than solely relying on the trained eyes of the dentists, computational tools have been proposed to aid specialists as decision supporter for better diagnoses. When applied to X-rays, these tools are specially grounded on object segmentation and detection. In fact, the very first goal of segmenting and detecting the teeth in the images is to facilitate other automatic methods in further processing steps. Although researches over tooth segmentation and detection are not recent, the application of deep learning techniques in the field is new and has not reached maturity yet. To fill some gaps in the area of dental image analysis, we bring a thorough study on tooth segmentation and numbering on panoramic X-ray images by means of end-to-end deep neural networks. For that, we analyze the performance of four network architectures, namely, Mask R-CNN, PANet, HTC, and ResNeSt, over a challenging data set. The choice of these networks was made upon their high performance over other data sets for instance segmentation and detection. To the best of our knowledge, this is the first study on instance segmentation, detection, and numbering of teeth on panoramic dental X-rays. We found that (i) it is completely feasible to detect, to segment, and to number teeth by through any of the analyzed architectures, (ii) performance can be significantly boosted with the proper choice of neural network architecture, and (iii) the PANet had the best results on our evaluations with an mAP of 71.3% on segmentation and 74.0% on numbering, raising 4.9 and 3.5 percentage points the results obtained with Mask R-CNN.
Arranjo 1urlib.net > SDLA > Fonds > SIBGRAPI 2020 > A study on...
Arranjo 2urlib.net > SDLA > Fonds > Full Index > A study on...
Conteúdo da Pasta docacessar
Conteúdo da Pasta source
paper-camera-ready-final-com-acento.pdf 28/09/2020 18:05 3.4 MiB
paper-camera-ready-final.pdf 27/09/2020 15:07 3.4 MiB
Conteúdo da Pasta agreement
agreement.html 27/09/2020 15:07 1.2 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGPEW34M/43B355H
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGPEW34M/43B355H
Idiomaen
Arquivo Alvopaper-camera-ready-final-com-acento.pdf
Grupo de Usuáriosbpmsilva@gmail.com
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/banon/2001/03.30.15.38.24
Unidades Imediatamente Superiores8JMKD3MGPEW34M/43G4L9S
8JMKD3MGPEW34M/4742MCS
Lista de Itens Citandosid.inpe.br/sibgrapi/2020/10.28.20.46 6
Acervo Hospedeirosid.inpe.br/banon/2001/03.30.15.38
6. Notas
Campos Vaziosarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume
7. Controle da descrição
e-Mail (login)bpmsilva@gmail.com
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