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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitemarte.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositoryltid.inpe.br/sbsr/2004/11.19.13.52.28
Last Update2005:03.22.01.32.00 (UTC) erich@sid.inpe.br
Metadata Repositoryltid.inpe.br/sbsr/2004/11.19.13.52.34
Metadata Last Update2018:06.06.02.42.19 (UTC) administrator
ISBN85-17-00018-8
Citation KeyAlvesVerg:2005:IdAlUr
TitleIdentificação de alvos urbanos em imagens Ikonos, aplicando classificação orientada a segmentos
FormatCD-ROM, On-line.
Year2005
Access Date2024, Dec. 26
Secondary TypePRE CN
Number of Files1
Size352 KiB
2. Context
Author1 Alves, Rafael de Arêa Leão
2 Vergara, Oscar Ricardo
Affiliation1 Instituto Militar de Engenharia (IME). Seção de Ensino de Engenharia Cartográfica (SE/6).
2 Instituto Militar de Engenharia (IME). Seção de Ensino de Engenharia Cartográfica (SE/6).
EditorEpiphanio, José Carlos Neves
Fonseca, Leila Maria Garcia
e-Mail Addressalvesrafael@predialnet.com.br
Conference NameSimpósio Brasileiro de Sensoriamento Remoto, 12 (SBSR)
Conference LocationGoiânia
Date16-21 abr. 2005
PublisherINPE
Publisher CitySão José dos Campos
Pages2573-2580
Book TitleAnais
Tertiary TypeArtigos
OrganizationInstituto Nacional de Pesquisas Espaciais
History (UTC)2005-04-04 16:28:04 :: sbsr -> administrator ::
2009-06-03 15:58:48 :: administrator -> sbsr ::
2009-06-30 14:25:44 :: sbsr -> erich@sid.inpe.br ::
2010-05-14 02:46:10 :: erich@sid.inpe.br -> marciana ::
2011-02-16 13:59:31 :: marciana -> administrator :: 2005
2018-06-06 02:42:19 :: administrator -> :: 2005
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsobject-oriented classification
Ikonos II data
urban area
classificação orientada a objeto
imagem Ikonos II
área urbana
AbstractIn this paper, an object-oriented analysis methodology is applied, for urban areas classification in high-resolution orbital images. With this aim, Ikonos II data and the eCognition software are used. As the working area, a representative sector of Manaus City (Amazonas State) was selected, possessing typical occurrences of downtown and slum areas. Aiming to work with a 1 m-color composite, the HSI transform was applied for merging multispectral and panchromatic Ikonos bands. After that, the multi-resolution segmentation of the image was performed, obtaining segments at diverse scales of detail. Then, the classes to be identified and their attributes were established, as well as the fuzzy sets associated to the attributes values and the base of fuzzy rules which determines the segments´ pertinence degree to each class. Thus, the image was classified, generating products whose evaluation was performed using aerial photographs. The preliminary results show that through this methodology it is possible to attain a good discrimination among the classes.
AreaSRE
TypeImageamento de Altíssima Resolução
doc Directory Contentaccess
source Directory Content
Alves_ikonos.doc 19/11/2004 13:52 3.0 MiB
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/ltid.inpe.br/sbsr/2004/11.19.13.52.28
zipped data URLhttp://urlib.net/zip/ltid.inpe.br/sbsr/2004/11.19.13.52.28
LanguagePortuguês
Target File2573.pdf
User Groupadministrator
erich@sid.inpe.br
Visibilityshown
5. Allied materials
Mirror Repositorydpi.inpe.br/marte@80/2007/10.17.19.59
Host Collectiondpi.inpe.br/banon/2003/12.10.19.30
6. Notes
Mark1
Empty Fieldsarchivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group identifier issn label lineage nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume


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