| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m12.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZ3r59YD6/JAj27 |
| Repositório | sid.inpe.br/iris@1912/2005/12.27.17.47 |
| Última Atualização | 2018:09.26.13.30.12 (UTC) marciana |
| Repositório de Metadados | sid.inpe.br/iris@1912/2005/12.27.17.47.21 |
| Última Atualização dos Metadados | 2018:09.26.13.30.12 (UTC) marciana |
| Chave Secundária | INPE--PRE/ |
| ISBN | 0973422025 9780973422023 |
| Rótulo | self-archiving-INPE-MCTIC-GOV-BR |
| Chave de Citação | EspindolaCâmReiBinMon:2005:SpAuIn |
| Título | Spatial Autocorrelation Indicators for Evaluation of Remote Sensing Image Segmentation Algorithms  |
| Ano | 2005 |
| Data de Acesso | 24 abr. 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 1532 KiB |
| 2. Contextualização | |
| Autor | 1 Espindola, Giovana 2 Câmara, Gilberto 3 Reis, Ilka 4 Bins, Leonardo 5 Monteiro, Antônio Miguel Vieira |
| Grupo | 1 DPI-INPE-MCT-BR 2 DPI-INPE-MCT-BR 3 4 5 DPI-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais, Divisão de Processamento de Imagens (INPE, DPI) |
| Nome do Evento | GIS and Spatial Analysis - 2005 Annual Conference of the International Association for Mathematical Geology, IAMG 2005 |
| Localização do Evento | Toronto |
| Data | 21-26 Aug |
| Editora (Publisher) | IAMG |
| Páginas | 117-121 |
| Título do Livro | Proceedings |
| Organização | China Univ. of Geosciences, State Key Lab of; Geological Processes and Mineral Resources; Geological Survey of Canada; International Association for Mathematical Geology; University of Toronto, Department of Geology; York University |
| Histórico (UTC) | 2005-12-27 17:47:22 :: sergio -> administrator :: 2006-09-02 00:55:50 :: administrator -> sergio :: 2007-04-23 21:07:10 :: sergio -> administrator :: 2015-04-02 16:49:54 :: administrator -> marciana :: 2005 2016-09-14 13:44:56 :: marciana -> administrator :: 2005 2018-06-05 00:40:35 :: administrator -> marciana :: 2005 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | Algorithms Autocorrelation Geology Image reconstruction Quality control Evaluation of segmentation Extracting information Remote sensing images Segmentation algorithms Segmentation quality Segmentation results Similarity criteria Spatial autocorrelations Image segmentation |
| Resumo | : Segmentation algorithms have been often used for extracting information in remote sensing images. Segmentation consists in a process where the pixels of an image are grouped into homogeneous contiguous areas, based on similarity criteria. The resulting image can then be transformed into vector maps by defining spatial objects associated to the contiguous areas. The performance of segmentation algorithms is strongly dependent on ad-hoc parameters provided by the user. As a consequence, evaluation of segmentation results is a non trivial task, and for that reason it is very important to devise techniques to evaluate the quality of segmentation algorithms and their parameters. A method for evaluating segmentation quality is presented and used to compare image segmentation results. This method considers that a good segmentation has two qualities from a spatial statistics viewpoint: The resulting regions should have internal homogeneity and should be distinguishable from its neighborhood. In such perspective, we propose the use of spatial autocorrelation indicators as a tool for evaluating the quality of segmentation algorithms. |
| Área | SRE |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Spatial Autocorrelation Indicators... |
| 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/6qtX3pFwXQZ3r59YD6/JAj27 |
| URL dos dados zipados | http://urlib.net/zip/6qtX3pFwXQZ3r59YD6/JAj27 |
| Idioma | en |
| Grupo de Usuários | administrator sergio administrator |
| Grupo de Leitores | administrator marciana |
| Visibilidade | shown |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EQCCU5 |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |