1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | marte.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Repository | dpi.inpe.br/sbsr@80/2006/11.16.01.34 |
Last Update | 2007:03.01.17.24.14 (UTC) administrator |
Metadata Repository | dpi.inpe.br/sbsr@80/2006/11.16.01.34.16 |
Metadata Last Update | 2018:06.06.02.37.49 (UTC) administrator |
ISBN | 978-85-17-00031-7 |
Citation Key | BatistaHaer:2007:ClHiOr |
Title | Classificação hierárquica orientada a objeto em imagens de alta resolução espacial empregando atributos espaciais e espectrais |
Format | CD-ROM, On-line. |
Year | 2007 |
Access Date | 2024, Dec. 26 |
Secondary Type | PRE CN |
Number of Files | 1 |
Size | 951 KiB |
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2. Context | |
Author | 1 Batista, Marlos Henrique 2 Haertel, Vitor Francisco de Araújo |
Affiliation | 1 Universidade Federal do Rio Grande do Sul (UFRGS). Centro Estadual de Pesquisas em Sensoriamento Remoto e Meteorologia (CEPSRM). 2 Universidade Federal do Rio Grande do Sul (UFRGS). Centro Estadual de Pesquisas em Sensoriamento Remoto e Meteorologia (CEPSRM). |
Author e-Mail Address | 1 marlos.henrique@ufrgs.br 2 vitor.haertel@ufrgs.br |
Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares Fonseca, Leila Maria Garcia |
e-Mail Address | marloshenrique@gmail.com |
Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 13 (SBSR). |
Conference Location | Florianópolis |
Date | 21-26 abr. 2007 |
Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
Publisher City | São José dos Campos |
Pages | 489-497 |
Book Title | Anais |
Tertiary Type | Artigo |
Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
History (UTC) | 2006-11-16 01:34:16 :: marloshenrique@gmail.com -> sbsr :: 2007-01-12 12:29:24 :: sbsr -> administrator :: 2009-06-30 14:32:39 :: administrator -> erich@sid.inpe.br :: 2009-08-04 18:22:50 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:45:49 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:43:54 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:06:47 :: marciana -> administrator :: 2007 2018-06-06 02:37:49 :: administrator -> :: 2007 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | alta resolução espacial segmentação multiresolução classificação orientada a objetos classificador hierárquico |
Abstract | The traditional pixel based classification procedures frequently yield poor results when applied to high spatial resolution image data. The small ground pixel size frequently captures an unnecessary high level of detail resulting in large class-variances which increase the confusion among classes. In this context, it is normally more convenient to replace individual pixels by image segments, also known as objects, as individuals to be labeled according with the existing classes. One of the main advantages of employing smaller pixels is the ability of capturing spatial information such as shape and texture which may be conveniently added to the spectral data to increase the accuracy in the resulting thematic map. In this study, it is investigated the combined use of spectral and spatial attributes in a classifier. As the data dimensionality may increase substantially due to the larger amount of data used, a feature extraction process are used in the classification procedure, rather than the original spectral and spatial data themselves. A binary decision tree classifier is used in this study to label every image segment. |
Area | SRE |
Type | Análise e Aplicação de Dados de Alta Resolução Espacial |
doc Directory Content | access |
source Directory Content | ArtigoCompleto - Marlos Henrique Batista - UFRGS.pdf | 15/11/2006 23:34 | 841.2 KiB | |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2006/11.16.01.34 |
zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2006/11.16.01.34 |
Language | pt |
Target File | 489-497.pdf |
User Group | marloshenrique@gmail.com erich@sid.inpe.br administrator |
Reader Group | administrator marloshenrique@gmail.com |
Visibility | shown |
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5. Allied materials | |
Mirror Repository | dpi.inpe.br/banon-pc2@80/2006/07.17.20.31 |
Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
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6. Notes | |
Sponsor | CAPES |
Mark | 1 |
Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition group identifier issn label lineage nextedition nexthigherunit notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor shorttitle tertiarymark url versiontype volume |
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