| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | sibgrapi.sid.inpe.br | |||
| Código do Detentor | ibi 8JMKD3MGPEW34M/46T9EHH | |||
| Identificador | 8JMKD3MGPEW34M/43B6D2H | |||
| Repositório | sid.inpe.br/sibgrapi/2020/09.28.12.07 | |||
| Última Atualização | 2020:09.28.13.28.28 (UTC) administrator | |||
| Repositório de Metadados | sid.inpe.br/sibgrapi/2020/09.28.12.07.19 | |||
| Última Atualização dos Metadados | 2022:06.14.00.00.09 (UTC) administrator | |||
| DOI | 10.1109/SIBGRAPI51738.2020.00032 | |||
| Chave de Citação | DuarteGobbFrayCarv:2020:DeAlDi | |||
| Título | Detecting Alzheimer’s Disease based on Structural Region Analysis using a 3D Shape Descriptor  | |||
| Formato | On-line | |||
| Ano | 2020 | |||
| Data de Acesso | 17 maio 2024 | |||
| Número de Arquivos | 1 | |||
| Tamanho | 1795 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Duarte, Kauê Tartarotti Nepomuceno 2 Gobbi, David 3 Frayne, Richard 4 Carvalho, Marco Antonio Garcia de | |||
| Afiliação | 1 School of Technology, University of Campinas 2 Calgary Image Processing and Analysis Centre, Departments of Radiology and Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary 3 Calgary Image Processing and Analysis Centre, Departments of Radiology and Clinical Neurosciences, Hotchkiss Brain Institute, University of Calgary 4 School of Technology, University of Campinas | |||
| Editor | Musse, Soraia Raupp Cesar Junior, Roberto Marcondes Pelechano, Nuria Wang, Zhangyang (Atlas) | |||
| Endereço de e-Mail | kaue.unicamp2011@gmail.com | |||
| Nome do Evento | Conference on Graphics, Patterns and Images, 33 (SIBGRAPI) | |||
| Localização do Evento | Porto de Galinhas (virtual) | |||
| Data | 7-10 Nov. 2020 | |||
| Editora (Publisher) | IEEE Computer Society | |||
| Cidade da Editora | Los Alamitos | |||
| Título do Livro | Proceedings | |||
| Tipo Terciário | Full Paper | |||
| Histórico (UTC) | 2020-09-28 13:28:29 :: kaue.unicamp2011@gmail.com -> administrator :: 2020 2022-06-14 00:00:09 :: administrator -> kaue.unicamp2011@gmail.com :: 2020 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo de Versão | finaldraft | |||
| Palavras-Chave | shape descriptor alzheimer image segmentation similarity brain analysis | |||
| Resumo | Alzheimers disease (AD) is a common neurodegenerative dementia that affects older people. Changes in behavior and cognition are the most common characteristics of this disease and are associated with changes in brain structure. Techniques focusing on brain shape have been recently proposed to quantify and understand these changes. One challenge when examining AD is that each anatomical region may have a unique role in and time course for brain deterioration, requiring a whole-brain method that is capable of individual (or regional) analyses at different disease stages. We propose to apply the scale-invariant heat kernel signature descriptor to magnetic resonance brain images in order to evaluate regional shape features across different brain regions. We measured the shape feature similarity in 500 subjects, equally divided across five progressive, disease-based stages. The shape analysis provided a complementary perspective to whole-brain analysis, due to the capability of identifying how different structures degenerate at different rates in the brain. In total, a group of 99 distinct brain regions belonging to cortical and deep gray matter were analyzed across the five disease stages. Preliminary assessment of shape-based analysis of key brain regions demonstrated that SIHKS was predictive of disease stage and disease progression. | |||
| Arranjo 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2020 > Detecting Alzheimer’s Disease... | |||
| Arranjo 2 | urlib.net > SDLA > Fonds > Full Index > Detecting Alzheimer’s Disease... | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source |
| |||
| Conteúdo da Pasta agreement |
| |||
| 4. Condições de acesso e uso | ||||
| URL dos dados | http://urlib.net/ibi/8JMKD3MGPEW34M/43B6D2H | |||
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGPEW34M/43B6D2H | |||
| Idioma | en | |||
| Arquivo Alvo | Sibgrapi_2020___Kaue_TND_CAMERAREADY.pdf | |||
| Grupo de Usuários | kaue.unicamp2011@gmail.com | |||
| Visibilidade | shown | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | sid.inpe.br/banon/2001/03.30.15.38.24 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPEW34M/43G4L9S 8JMKD3MGPEW34M/4742MCS | |||
| Lista de Itens Citando | sid.inpe.br/sibgrapi/2020/10.28.20.46 7 | |||
| Acervo Hospedeiro | sid.inpe.br/banon/2001/03.30.15.38 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy 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) | kaue.unicamp2011@gmail.com | |||
| atualizar | ||||