| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 83LX3pFwXQZ4BFjAq/jiHx3 |
| Repository | dpi.inpe.br/vagner/1999/11.29.09.56 |
| Last Update | 2000:01.03.02.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2001/03.30.15.58.21 |
| Metadata Last Update | 2022:06.14.00.17.10 (UTC) administrator |
| DOI | 10.1109/SIBGRA.1999.805728 |
| Citation Key | MotaGome:1999:CuOpGe |
| Title | Curvature operators in geometric image processing  |
| Year | 1999 |
| Access Date | 2024, May 02 |
| Number of Files | 3 |
| Size | 220 KiB |
| 2. Context | |
| Author | 1 Mota, Cicero 2 Gomes, Jonas |
| Editor | Stolfi, Jorge Tozzi, Clésio Luis |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 12 (SIBGRAPI) |
| Conference Location | Campinas, SP, Brazil |
| Date | 17-20 Oct. 1999 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Pages | 223-230 |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| Organization | SBC - Brazilian Computer Society and UNICAMP - University of Campinas |
| History (UTC) | 2008-07-17 14:18:00 :: administrator -> banon :: 2008-08-26 15:23:58 :: banon -> administrator :: 2009-08-13 20:36:25 :: administrator -> banon :: 2010-08-28 20:04:56 :: banon -> administrator :: 2022-06-14 00:17:10 :: administrator -> :: 1999 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | image coding image reconstruction image processing image compression |
| Abstract | In this work we study the problem of reconstructing an image from a perceptual segmentation based on a geometric classification of its points using non-linear curvature filters. We give a mathematical proof that an image can be reconstructed from the regions of non-zero gaussian curvatures. This result provides the theoretical background for a new theory of non-linear two dimensional signal processing as proposed by C. Zetzche, E. Barth and B. Wegman ([15, 16]). We use curvature measures to detect edges and vertices (roughly two dimensional regions) and show that reconstruction is possible from these elements. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 1999 > Curvature operators in... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Curvature operators in... |
| 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/83LX3pFwXQZ4BFjAq/jiHx3 |
| zipped data URL | http://urlib.net/zip/83LX3pFwXQZ4BFjAq/jiHx3 |
| Target File | 050-10397279.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46PDF8P 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/04.25.03.44 5 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Notes | The conference was held in Campinas, SP, Brazil, from October 17 to 20. |
| Empty Fields | affiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage e-mailaddress edition electronicmailaddress format group isbn issn label language lineage mark mirrorrepository nextedition numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume |