| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 8JMKD3MGPBW34M/386CDGL |
| Repository | sid.inpe.br/sibgrapi/2010/08.29.11.09 |
| Last Update | 2010:08.29.11.09.05 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi/2010/08.29.11.09.06 |
| Metadata Last Update | 2022:06.14.00.06.52 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2010.22 |
| Citation Key | NascimentoPaixLopeLewi:2010:ToVeFi |
| Title | Topology-Aware Vector Field Denoising  |
| Format | Printed, On-line. |
| Year | 2010 |
| Access Date | 2024, May 02 |
| Number of Files | 1 |
| Size | 12080 KiB |
| 2. Context | |
| Author | 1 Nascimento, Renata 2 Paixão, João 3 Lopes, Hélio 4 Lewiner, Thomas |
| Affiliation | 1 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil 2 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil 3 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil 4 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil |
| Editor | Bellon, Olga Esperança, Claudio |
| e-Mail Address | lewiner@gmail.com |
| Conference Name | Conference on Graphics, Patterns and Images, 23 (SIBGRAPI) |
| Conference Location | Gramado, RS, Brazil |
| Date | 30 Aug.-3 Sep. 2010 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2010-10-01 04:19:38 :: lewiner@gmail.com -> administrator :: 2010 2022-06-14 00:06:52 :: administrator -> :: 2010 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | vector fields topology scale-spaces denoising |
| Abstract | Recent developments in data acquisition technology enable to directly capture real vector fields, helping for a better understanding of physical phenomena. However measured data is corrupted by noise, puzzling the understanding of the phenomena. This turns the task of removing noise, i.e. denoising, an essential preprocessing step for a better analysis of the data. Nonetheless a careful use of denoising is required since usual algorithms not only remove the noise but can also eliminate information, in particular the vector field singularities, which are fundamental features in the analysis. This paper proposes a semi-automatic vector field denoising methodology, where the user visually controls the topological changes caused by classical vector field filtering in scale-spaces. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2010 > Topology-Aware Vector Field... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Topology-Aware Vector Field... |
| 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/386CDGL |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/386CDGL |
| Language | en |
| Target File | TopoVF_sibgrapi_final.pdf |
| User Group | lewiner@gmail.com |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46SJT6B 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.20.21 4 |
| 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 mirrorrepository 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 |