| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/QQNCg |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.23.17.55 |
| Last Update | 2007:07.23.17.55.04 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2007/07.23.17.55.05 |
| Metadata Last Update | 2022:06.14.00.13.33 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2007.26 |
| Citation Key | AudigierLotu:2007:SeSeRo |
| Title | Seed-relative segmentation robustness of watershed and fuzzy connectedness approaches  |
| Format | Printed, On-line. |
| Year | 2007 |
| Access Date | 2024, Apr. 29 |
| Number of Files | 1 |
| Size | 176 KiB |
| 2. Context | |
| Author | 1 Audigier, Romaric 2 Lotufo, Roberto de Alencar |
| Affiliation | 1 Faculdade de Engenharia Elétrica e de Computação, UNICAMP 2 Faculdade de Engenharia Elétrica e de Computação, UNICAMP |
| Editor | Falcão, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Conference Location | Belo Horizonte, MG, Brazil |
| Date | 7-10 Oct. 2007 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2007-07-23 17:55:05 :: audigier@dca.fee.unicamp.br -> administrator :: 2007-08-02 21:17:31 :: administrator -> audigier@dca.fee.unicamp.br :: 2008-07-17 14:09:43 :: audigier@dca.fee.unicamp.br -> administrator :: 2009-08-13 20:38:25 :: administrator -> banon :: 2010-08-28 20:02:27 :: banon -> administrator :: 2022-06-14 00:13:33 :: administrator -> :: 2007 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | image segmentation segmentation robustness fuzzy connectedness watershed transform image foresting transform minimum spanning forest shortest-path forest |
| Abstract | This paper analyzes the robustness issue in three segmentation approaches: the iterative relative fuzzy object extraction, the watershed transforms (WT) by image foresting transform and by minimum spanning forest. These methods need input seeds, which can be source of variability in the segmentation result. So, the robustness of these segmentation methods in relation to the input seeds is focused. The core of each seed is defined as the region where the seed can be moved without altering the segmentation result. We demonstrate that the core is identical for the three methods providing that the tie-zone transform has previously been applied on these methods. Indeed, as the two WT approaches do not return unique solution, the set of possible solutions has to be considered in a unified solution. So does the tie-zone transform. As opposed to what we could think, we show that the core is included in but different from the catchment basin. We also demonstrate that the tie-zone transforms of these WTs are always identical. Furthermore, the framework of minimal sets of seeds, an inverse problem of segmentation, is extended to the pixel level and related to the cores. A new algorithm for the computation of minimal seed sets is finally proposed. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2007 > Seed-relative segmentation robustness... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Seed-relative segmentation robustness... |
| 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/6qtX3pFwXQZG2LgkFdY/QQNCg |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/QQNCg |
| Language | en |
| Target File | audigier_robust.pdf |
| User Group | audigier@dca.fee.unicamp.br administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46SF8Q5 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.14.00.14 3 |
| 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 e-mailaddress 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 |