| Reference Type | Conference Proceedings |
| Repository | sid.inpe.br/sibgrapi@80/2007/09.20.00.59 |
| Metadata | sid.inpe.br/sibgrapi@80/2007/09.20.00.59.01 |
| Site | sibgrapi.sid.inpe.br |
| Citation Key | HomemMasc:2007:StApIm |
| Author | 1 Homem, Murillo Rodrigo Petrucelli 2 Mascarenhas, Nelson Delfino d'Ávila |
| Affiliation | 1 Departamento de Computação, Universidade Federal de São Carlos 2 Departamento de Computação, Universidade Federal de São Carlos |
| Title | A Statistical Approach for Image Interpolation  |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Year | 2007 |
| Editor | Gonçalves, Luiz Wu, Shin Ting |
| Book Title | Proceedings |
| Date | Oct. 7-10, 2007 |
| Publisher City | Porto Alegre |
| Publisher | Sociedade Brasileira de Computação |
| Conference Location | Belo Horizonte |
| Keywords | Statistical image interpolation, orthogonality principle. |
| Abstract | Interpolation is an image processing operation for improve the resolution of a digital image. In this work, following the orthogonality principle, and under the assumption that the actual image is a locally stationary random process, we propose an alternative scheme for image interpolation. In our approach, the computational complexity is similar to the first-order spline algorithm. The algorithm was compared with classical B-spline methods and also with a statistical interpolator previously proposed in the literature. According to the normalized mean square error criteria, the proposed method produced accurate results. |
| Language | en |
| Tertiary Type | Technical Poster |
| Format | On-line |
| Size | 132 KiB |
| Number of Files | 1 |
| Target File | interpolation-mrph.pdf |
| Last Update | 2007:09.20.00.59.00 sid.inpe.br/banon/2001/03.30.15.38 administrator |
| Metadata Last Update | 2020:02.19.03.06.19 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2007} |
| Document Stage | completed |
| Is the master or a copy? | is the master |
| Mirror | sid.inpe.br/sibgrapi@80/2007/08.02.16.22 |
| User Group | murillo_rodrigo@dc.ufscar.br administrator |
| Visibility | shown |
| Transferable | 1 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| Content Type | External Contribution |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| History | 2008-07-17 14:09:45 :: murillo_rodrigo@dc.ufscar.br -> administrator :: 2009-08-13 20:38:41 :: administrator -> banon :: 2010-08-28 20:02:31 :: banon -> administrator :: 2020-02-19 03:06:19 :: administrator -> :: 2007 |
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| Access Date | 2020, Oct. 26 |