| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW34M/3CRGT65 |
| Repository | sid.inpe.br/sibgrapi/2012/10.19.15.50 |
| Last Update | 2012:12.06.17.45.19 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi/2012/10.19.15.50.57 |
| Metadata Last Update | 2022:06.17.00.22.35 (UTC) administrator |
| ISBN | 978-85-7669-270-6 |
| Citation Key | CobraCostMene:1992:ReImHi |
| Title | Realce de Imagens através de hiperbolização quadrática do histograma  |
| Format | Impresso, On-line. |
| Year | 1992 |
| Access Date | 2024, Apr. 25 |
| Number of Files | 1 |
| Size | 5530 KiB |
| 2. Context | |
| Author | 1 Cobra, Daniel Távora de Queiroz 2 Costa, José Antônio Dias Diniz 3 Menezes, Marcelo Fisch de Berrêdo |
| Affiliation | 1 Departamento de Engenharia Elétrica da Universidade de Brasília (UNB) 2 Departamento de Engenharia Elétrica da Universidade de Brasília (UNB) 3 Departamento de Engenharia Elétrica da Universidade de Brasília (UNB) |
| Editor | Câmara, Gilberto Gomes, Jonas de Miranda |
| e-Mail Address | cintiagraziele.silva@gmail.com |
| Conference Name | Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 5 (SIBGRAPI) |
| Conference Location | Águas de Lindóia, SP, Brazil |
| Date | 10-12 Nov. 1992 |
| Publisher | Sociedade Brasileira de Computação |
| Publisher City | Porto Alegre |
| Volume | 1 |
| Pages | 63-71 |
| Book Title | Anais |
| Tertiary Type | Artigo |
| History (UTC) | 2012-10-19 15:50:57 :: cintiagraziele.silva@gmail.com -> administrator :: 2012-11-30 12:50:55 :: administrator -> cintiagraziele.silva@gmail.com :: 1992 2012-12-06 17:45:19 :: cintiagraziele.silva@gmail.com -> administrator :: 1992 2022-06-17 00:22:35 :: administrator -> cintiagraziele.silva@gmail.com :: 1992 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | hiperbolização quadrática histograma realce de imagens da hiperbolização histograma processamento de imagem |
| Abstract | This paper introduces a new image enhancement technique derived from histogram hyperbolization. The original method of histogram hyperbolization was based on a simple logarithmic modelo f the nonlinear characteristic of the human visual system. By using a different model, we derived a new method introduced here, called quadratic hyperbolization. Examples are provided demonstrating that satellite and side-scan sonar images processed with the quadratic hyperbolization technique may have greater intelligibility than when processed with the original histogram hyperbolization technique. |
| Type | Processamento de Imagens |
| Arrangement 1 | urlib.net > SDLA > Fonds > Full Index > Realce de Imagens... |
| Arrangement 2 | urlib.net > SDLA > Fonds > SIBGRAPI 1992 > Sumário > Realce de Imagens... |
| Arrangement 3 | urlib.net > SDLA > Fonds > SIBGRAPI 1992 > Sumário > Índice > Realce de Imagens... |
| 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/8JMKD3MGPBW34M/3CRGT65 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3CRGT65 |
| Language | pt |
| Target File | 8 Realce de imagens atraves de hiperbolizacao quadratica do histograma.pdf |
| User Group | administrator cintiagraziele.silva@gmail.com |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/sibgrapi@80/2007/08.02.16.22 |
| Next Higher Units | 8JMKD3MGPEW34M/4742MCS 8JMKD3MGPBW34M/3CTK95P 8JMKD3MGPBW34M/3CTM5L8 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group issn label lineage mark nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark url versiontype |
| 7. Description control | |
| e-Mail (login) | cintiagraziele.silva@gmail.com |
| update | |