| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW4/35TJDDP |
| Repository | sid.inpe.br/sibgrapi@80/2009/08.26.18.35 |
| Last Update | 2009:08.26.18.35.20 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2009/08.26.18.35.21 |
| Metadata Last Update | 2022:06.14.00.14.08 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2009.33 |
| Citation Key | CasacaBoav:2009:ReNoDi |
| Title | A Regularized Nonlinear Diffusion Approach for Texture Image Denoising  |
| Format | Printed, On-line. |
| Year | 2009 |
| Access Date | 2024, Apr. 29 |
| Number of Files | 1 |
| Size | 1049 KiB |
| 2. Context | |
| Author | 1 Casaca, Wallace Correa de Oliveira 2 Boaventura, Maurílio |
| Affiliation | 1 Institute of Biosciences, Humanities and Exact Sciences - São Paulo State University 2 Institute of Biosciences, Humanities and Exact Sciences - São Paulo State University |
| Editor | Nonato, Luis Gustavo Scharcanski, Jacob |
| e-Mail Address | wallace@ibilce.unesp.br |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 22 (SIBGRAPI) |
| Conference Location | Rio de Janeiro, RJ, Brazil |
| Date | 11-14 Oct. 2009 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2010-08-28 20:03:28 :: wallace@ibilce.unesp.br -> administrator :: 2022-06-14 00:14:08 :: administrator -> :: 2009 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Image denoising nonlinear diffusion texture-edge detection texture processing wave atoms |
| Abstract | In this paper a new partial differential equation based method is presented with a view to denoising images having textures. The proposed model combines a nonlinear anisotropic diffusion filter with recent harmonic analysis techniques. A wave atom shrinkage allied to detection by gradient technique is used to guide the diffusion process so as to smooth and maintain essential image characteristics. Two forcing terms are used to maintain and improve edges, boundaries and oscillatory features of an image having irregular details and texture. Experimental results show the performance of our model for texture preserving denoising when compared to recent methods in literature. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2009 > A Regularized Nonlinear... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > A Regularized Nonlinear... |
| 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/8JMKD3MGPBW4/35TJDDP |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW4/35TJDDP |
| Language | en |
| Target File | 57970.pdf |
| User Group | wallace@ibilce.unesp.br |
| Visibility | shown |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
| Next Higher Units | 8JMKD3MGPEW34M/46SJQ2S 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.19.43 5 |
| 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 edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |