| 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@80/2008/11.04.12.43 | |||
| Last Update | 2009:03.25.22.26.04 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.04.12.43.56 | |||
| Metadata Last Update | 2022:07.07.03.53.06 (UTC) administrator | |||
| Secondary Key | INPE-15874-PRE/10484 | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | FonsecaPerDutPanFre:2009:CoClPi | |||
| Title | Comparação entre classificadores por pixel e por região com imagem SPOT-5 para o estado de Minas Gerais  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2024, May 19 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 1122 KiB | |||
| 2. Context | ||||
| Author | 1 Fonseca, Fernanda Rodrigues 2 Pereira, Thiago Duarte 3 Dutra, Luciano Vieira 4 Pantaleão, Eliana 5 Freitas, Corina da Costa | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHMA | |||
| Group | 1 DPI-OBT-INPE-MCT-BR 2 DPI-OBT-INPE-MCT-BR 3 DPI-OBT-INPE-MCT-BR 4 DPI-OBT-INPE-MCT-BR 5 DPI-OBT-INPE-MCT-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais 2 Instituto Nacional de Pesquisas Espaciais 3 Instituto Nacional de Pesquisas Espaciais 4 Instituto Nacional de Pesquisas Espaciais 5 Instituto Nacional de Pesquisas Espaciais | |||
| Author e-Mail Address | 1 ffonseca@dpi.inpe.br 2 thiago@dpi.inpe.br 3 dutra@dpi.inpe.br 4 elianap@dpi.inpe.br 5 corina@dpi.inpe.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | erich@sid.inpe.br | |||
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR) | |||
| Conference Location | Natal | |||
| Date | 25-30 abr. 2009 | |||
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Publisher City | São José dos Campos | |||
| Pages | 959-966 | |||
| Book Title | Anais | |||
| Tertiary Type | Artigo | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-19 17:13:39 :: ffonseca@dpi.inpe.br -> sbsr :: 2008-12-15 20:14:49 :: sbsr -> administrator :: 2009-04-20 16:22:17 :: administrator -> ffonseca@dpi.inpe.br :: 2009-04-22 01:14:43 :: ffonseca@dpi.inpe.br -> administrator :: 2009-06-16 13:14:47 :: administrator -> marciana :: 2009-06-22 13:55:07 :: marciana -> erich@sid.inpe.br :: 2009-06-23 18:12:50 :: erich@sid.inpe.br -> administrator :: 2009-08-05 01:50:06 :: administrator -> erich@sid.inpe.br :: 2010-05-14 02:40:24 :: erich@sid.inpe.br -> marciana :: 2011-02-16 14:16:52 :: marciana -> administrator :: 2009 2022-07-07 03:53:06 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | remote sensing image processing sensoriamento remoto processamento de imagens | |||
| Abstract | Remote sensing (RS) is an important tool for mapping, identifying and monitoring the earth surface. In this work, we use RS and digital image processing (IP) techniques to extract information from a SPOT-5 high resolution image, from a small area of Minas Gerais state. The main goal of this work is to evaluate and compare, for this image, pixel and region based supervised classifiers, and also evaluate how the increase of image resolution affects classification accuracy. For this an image of July 5, 2003 was used, of the satellite HRG/SPOT-5 of 10 meters of space resolution, composed of 3 multiespectral bands (green band (1-G), red (2-R) and near -infrared (3-B)) and a panchromatic band of 2,5 meters of space resolution. The color composition of the image SPOT-5 was transformed, through the technique of the spectral linear mixing model and by the technique of image fusion. The result of the applied techniques were evaluated and compared by pixel (MaxVer) and region (Bhattacharyya) based supervised classifiers. Through the evaluation of the kappa index, it is verified that the MaxVer classifier presented better results when compared to the supervised classification of Bhattacharyya, for the derived image of the spectral linear mixing model and for the image fusion. However, the classification supervised by Bhattacharyya, it presented better kappa index when compared to the classification of MaxVer, in the image of color composition. | |||
| Area | SRE | |||
| Type | Análise e Aplicação de Dados de Alta e Baixa Resolução Espacial | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Comparação entre classificadores... | |||
| doc Directory Content | access | |||
| source Directory Content |
| |||
| agreement Directory Content | there are no files | |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.04.12.43 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.04.12.43 | |||
| Language | pt | |||
| Target File | 959-966.pdf | |||
| User Group | administrator ffonseca@dpi.inpe.br marciana erich@sid.inpe.br administrator | |||
| Reader Group | administrator ffonseca@dpi.inpe.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.53.50 1 | |||
| Host Collection | dpi.inpe.br/netuno@1905/2006/07.17.20.18 dpi.inpe.br/banon/2003/12.10.19.30 | |||
| 6. Notes | ||||
| Sponsor | CNPq CAPES | |||
| Mark | 1 | |||
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier issn label lineage nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor shorttitle tertiarymark url versiontype volume | |||