| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZeBBx/vRnuN |
| Repository | sid.inpe.br/banon/2002/10.23.11.27 |
| Last Update | 2002:08.29.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2002/10.23.11.27.41 |
| Metadata Last Update | 2022:06.14.00.11.44 (UTC) administrator |
| DOI | 10.1109/SIBGRA.2002.1167135 |
| Citation Key | JungScha:2002:RoWaSe |
| Title | Robust watershed segmentation using the wavelet transform  |
| Year | 2002 |
| Access Date | 2024, Apr. 27 |
| Number of Files | 1 |
| Size | 226 KiB |
| 2. Context | |
| Author | 1 Jung, C. R. 2 Scharcanski, J. |
| Editor | Gonçalves, Luiz Marcos Garcia Musse, Soraia Raupp Comba, João Luiz Dihl Giraldi, Gilson Dreux, Marcelo |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 15 (SIBGRAPI) |
| Conference Location | Fortaleza, CE, Brazil |
| Date | 10-10 Oct. 2002 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| Organization | SBC - Brazilian Computer Society |
| History (UTC) | 2008-07-17 14:10:45 :: administrator -> banon :: 2008-08-26 15:21:21 :: banon -> administrator :: 2009-08-13 20:36:33 :: administrator -> banon :: 2010-08-28 20:00:05 :: banon -> administrator :: 2022-06-14 00:11:44 :: administrator -> :: 2002 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Abstract | The watershed transform have been used for image segmentation relying mostly on image gradients. However, background noise tends to produce spurious gradients, that cause over-segmentation and degrade the output of the watersheds transform. Also, low-contrast edges produce gradients with small magnitudes, which may cause different regions to be erroneously merged. In this paper, a new technique is presented to improve the robustness of watersheds segmentation, by reducing the undesirable over-segmentation. A redundant wavelet transform is used to denoise the image and enhance the edges in multiple resolutions, and the image gradient is estimated with the wavelet transform. The watersheds transform is then applied to the obtained gradient image, and segmented regions that do not satisfy specific criteria are removed. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2002 > Robust watershed segmentation... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Robust watershed segmentation... |
| 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/6qtX3pFwXQZeBBx/vRnuN |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/vRnuN |
| Language | en |
| Target File | 28.pdf |
| User Group | administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46QCSHP 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.01.04.11 6 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| 6. Notes | |
| Notes | The conference was held in Fortaleza, CE, Brazil, from October 7 to 10. |
| Empty Fields | affiliation archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination documentstage e-mailaddress edition electronicmailaddress format group isbn issn keywords label lineage mark mirrorrepository nextedition numberofvolumes orcid 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 |