| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Código do Detentor | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identificador | 6qtX3pFwXQZeBBx/CJU2b |
| Repositório | sid.inpe.br/banon/2004/07.12.16.21 |
| Última Atualização | 2004:07.12.03.00.00 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/banon/2004/07.12.16.21.40 |
| Última Atualização dos Metadados | 2022:06.20.23.33.50 (UTC) administrator |
| DOI | 10.1109/SIBGRA.2004.1352944 |
| Chave de Citação | FalcãoBergMira:2004:ImSeTr |
| Título | Image segmentation by tree pruning  |
| Formato | On-line |
| Ano | 2004 |
| Data de Acesso | 09 maio 2025 |
| Número de Arquivos | 1 |
| Tamanho | 372 KiB |
| 2. Contextualização | |
| Autor | 1 Falcão, Alexandre Xavier 2 Bergo, Felipe Paulo Guazzi 3 Miranda, Paulo André Vechiatto de |
| Afiliação | 1 Institute of Computing - State University of Campinas (Unicamp) |
| Editor | Araújo, Arnaldo de Albuquerque Comba, João Luiz Dihl Navazo, Isabel Sousa, Antônio Augusto de |
| Endereço de e-Mail | afalcao@ic.unicamp.br |
| Nome do Evento | Brazilian Symposium on Computer Graphics and Image Processing, 17 (SIBGRAPI) - Ibero-American Symposium on Computer Graphics, 2 (SIACG) |
| Localização do Evento | Curitiba, PR, Brazil |
| Data | 17-20 Oct. 2004 |
| Editora (Publisher) | IEEE Computer Society |
| Cidade da Editora | Los Alamitos |
| Título do Livro | Proceedings |
| Tipo Terciário | Full Paper |
| Histórico (UTC) | 2008-07-17 14:10:55 :: falcao_tree_pruning.pdf -> banon :: 2008-08-26 15:15:41 :: banon -> administrator :: 2009-08-13 20:37:23 :: administrator -> banon :: 2010-08-28 20:01:13 :: banon -> administrator :: 2022-06-20 23:33:50 :: administrator -> :: 2004 |
| 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 | image segmentation IFT |
| Resumo | The Image Foresting Transform (IFT) has been proposed for the design of image operators based on connectivity. The IFT reduces image processing problems into a minimum-cost path forest problem in a graph derived from the image. It has been successfully used for image filtering, segmentation, and analysis. In this work, we propose a novel image operator which solves segmentation by pruning trees of the forest. First, an IFT is applied to create an optimum-path forest whose roots are pixels selected inside a desired object. In this forest, the background consists of a few subtrees rooted at pixels on the object's boundary. These boundary pixels are identified and their subtrees are eliminated, such that the remaining forest defines the object. The tree pruning is an effective alternative to situations where image segmentation methods based on competing seeds fail. We present an interactive implementation of the tree-pruning technique, show several examples and discuss some experiments toward fully automatic segmentation. |
| Arranjo 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2004 > Image segmentation by... |
| Arranjo 2 | urlib.net > SDLA > Fonds > Full Index > Image segmentation by... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/6qtX3pFwXQZeBBx/CJU2b |
| URL dos dados zipados | http://urlib.net/zip/6qtX3pFwXQZeBBx/CJU2b |
| Idioma | en |
| Arquivo Alvo | 4400_falcao_a.pdf |
| Grupo de Usuários | falcao_tree_pruning.pdf administrator |
| Visibilidade | shown |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPEW34M/46QM2BE 8JMKD3MGPEW34M/4742MCS |
| Lista de Itens Citando | sid.inpe.br/sibgrapi/2022/05.03.00.29 30 sid.inpe.br/sibgrapi/2022/06.10.21.49 12 |
| 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 documentstage edition electronicmailaddress group isbn issn label lineage mark mirrorrepository 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 |