| 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@80/2008/11.17.12.34 | |||
| Last Update | 2009:03.26.09.48.14 (UTC) administrator | |||
| Metadata Repository | dpi.inpe.br/sbsr@80/2008/11.17.12.34.06 | |||
| Metadata Last Update | 2022:07.07.03.46.38 (UTC) administrator | |||
| ISBN | 978-85-17-00044-7 | |||
| Citation Key | BeltrameBittJans:2009:PrDeMu | |||
| Title | Uma proposta para a detecção de mudanças pós-classificação  | |||
| Format | DVD, On-line. | |||
| Year | 2009 | |||
| Access Date | 2025, May 09 | |||
| Secondary Type | PRE CN | |||
| Number of Files | 1 | |||
| Size | 479 KiB | |||
| 2. Context | ||||
| Author | 1 Beltrame, Ediliane 2 Bittencourt, Hélio Radke 3 Jansen, Suzel Lisiane | |||
| Affiliation | 1 Pontifícia Universidade Católica (PUCRS), RS 2 Pontifícia Universidade Católica (PUCRS) e POSGEA (UFRGS), RS 3 Centro Universitário Feevale, RS | |||
| Author e-Mail Address | 1 edi.beltrame@yahoo.com.br 2 heliorb@pucrs.br 3 suzel@feevale.br | |||
| Editor | Epiphanio, José Carlos Neves Galvão, Lênio Soares | |||
| e-Mail Address | heliorb@pucrs.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 | 1261-1266 | |||
| Book Title | Anais | |||
| Tertiary Type | Iniciação Científica | |||
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| History (UTC) | 2008-11-17 12:38:37 :: heliorb@pucrs.br -> sbsr :: 2008-12-15 20:13:38 :: sbsr -> administrator :: 2009-04-20 16:28:22 :: administrator -> heliorb@pucrs.br :: 2009-04-22 01:15:21 :: heliorb@pucrs.br -> administrator :: 2022-07-07 03:46:38 :: administrator -> :: 2009 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Keywords | change detection hypothesis tests image processing binomial distribution detecção de mudanças testes de hipóteses processamento de imagens distribuição binomial Landsat-TM | |||
| Abstract | Change detection techniques have attracted growing interest due to a large number of applications in different areas. The analysis of remote sensing images acquired on different dates allows the evaluating of spatial dynamics like urbanization process, natural disasters and other landscape changes. The basic premise in using remote sensing data for change detection is that changes in land cover must result in changes in radiance values. There are many possibilities to use quantitative approaches on change detection, but several of them use empirical ways to define the thresholds between the classes change and no-change. This paper presents results based on the Binomial distribution and implements a hypothesis test to take the decisions from a statistical point of view. The approach proposed is a post-classification method and requires contextual information extracted from a moving window on which the test is performed. Experiments using a pair of Landsat-TM images are presented. The results were considered satisfactory especially because it minimizes false alarms about the land cover changes. | |||
| Area | SRE | |||
| Type | Análise e Aplicação de Imagens Multitemporais | |||
| 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@80/2008/11.17.12.34 | |||
| zipped data URL | http://urlib.net/zip/dpi.inpe.br/sbsr@80/2008/11.17.12.34 | |||
| Language | pt | |||
| Target File | 1261-1266.pdf | |||
| User Group | heliorb@pucrs.br administrator | |||
| Reader Group | administrator heliorb@pucrs.br | |||
| Visibility | shown | |||
| 5. Allied materials | ||||
| Mirror Repository | dpi.inpe.br/marte1@80/2009/05.26.17.02 | |||
| 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, Edital Universal Programa de Iniciação Científica da PUCRS | |||
| 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 | |||