| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | ltid.inpe.br/sbsr/2002/11.17.18.37 |
| Last Update | 2003:10.22.12.09.21 (UTC) administrator |
| Metadata Repository | ltid.inpe.br/sbsr/2002/11.17.18.37.45 |
| Metadata Last Update | 2018:06.06.02.41.50 (UTC) administrator |
| Secondary Key | INPE-16179-PRE/10782 |
| ISBN | 85-17-00017-X |
| Citation Key | SousaJúniorDutrFrei:2003:DeSeIn |
| Title | Desenvolvimento de um Segmentador Incremental Multi-nível (SIM) para imagens ópticas e de radar  |
| Format | Printed, On-line. |
| Year | 2003 |
| Access Date | 2024, May 19 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 767 KiB |
| 2. Context | |
| Author | 1 Sousa Júnior, Manoel de Araújo 2 Dutra, Luciano Vieira 3 Freitas, Corina da Costa |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHMA |
| Group | 1 DPI-INPE-MCT-BR 2 DPI-INPE-MCT-BR 3 DPI-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 manoel@dpi.inpe.br 2 dutra@dpi.inpe.br 3 corina@dpi.inpe.br |
| Editor | Epiphanio, José Carlos Neves Fonseca, Leila Maria Garcia |
| e-Mail Address | manoel@dpi.inpe.br |
| Conference Name | Simpósio Brasileiro de Sensoriamento Remoto, 11 (SBSR). |
| Conference Location | Belo Horizonte |
| Date | 5-10 abr. 2003 |
| Publisher | INPE |
| Publisher City | São José dos Campos |
| Pages | 2293 - 2300 |
| Book Title | Anais |
| Organization | Instituto Nacional de Pesquisas Espaciais |
| History (UTC) | 2009-06-03 15:17:21 :: administrator -> vinicius :: 2009-06-30 14:04:25 :: vinicius -> erich@sid.inpe.br :: 2010-05-14 02:53:07 :: erich@sid.inpe.br -> marciana :: 2011-02-16 13:53:06 :: marciana -> administrator :: 2003 2018-06-06 02:41:50 :: administrator -> :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | SAR image segmentation hierarchical incremental image processing |
| Abstract | Standard segmentation algorithms normally do not produce adequate results for SAR image, because of its non-gaussian statistical properties. In this paper is discussed a proposal and the first results of a multi-level incremental segmenter for SAR imagey with several original enhancements: 1) It is designed to be flexible, that can be used adequately for optical and SAR imagery. 2) It is multi-level in the sense that it begin with a crude segmentation of the scene, based on a smaller resolution version of the target scene and in an incremental resolution version, it goes to a higher resolution, refining the segmentation. 3) The segmentation refinament can be constrained to higher interest section of the scene. This method permit get as quick as possible a version of a scene segmentation, task that normally would take a long time. Parameters testing phase, which is very commom in this type of algorithms, can be conduted also in a efficient way since one can get quick results. The first result of such algorithms is presented and compared with as segmentation produced by SPRING segmentator for three scenes for SIR-C imagery from the Manaus area. |
| Area | SRE |
| Type | Radar: Processamento e Aplicações / Radar: Processing and Applications |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/ltid.inpe.br/sbsr/2002/11.17.18.37 |
| zipped data URL | http://urlib.net/zip/ltid.inpe.br/sbsr/2002/11.17.18.37 |
| Language | Portuguese |
| Target File | 16_325.pdf |
| User Group | administrator erich@sid.inpe.br |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Read Permission | allow from all |
| 5. Allied materials | |
| Mirror Repository | dpi.inpe.br/marte@80/2007/10.17.19.59 |
| Next Higher Units | 8JMKD3MGPCW/3EQCCU5 |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.53.50 2 |
| Dissemination | <E> |
| Host Collection | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel documentstage doi edition identifier issn label lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |