| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZG2LgkFdY/QER8g |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.06.14.17 |
| Last Update | 2007:07.06.14.17.12 (UTC) administrator |
| Metadata Repository | sid.inpe.br/sibgrapi@80/2007/07.06.14.17.13 |
| Metadata Last Update | 2022:06.14.00.13.27 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2007.11 |
| Citation Key | RuedaUdupBai:2007:ApLoLa |
| Title | Local scale for boundary shape description: application in locating landmarks automatically  |
| Format | Printed, On-line. |
| Year | 2007 |
| Access Date | 2024, Oct. 15 |
| Number of Files | 1 |
| Size | 357 KiB |
| 2. Context | |
| Author | 1 Rueda, Sylvia 2 Udupa, Jayaram K. 3 Bai, Li |
| Affiliation | 1 School of Computer Science, University of Nottingham, Nottingham 2 Department of Radiology, University of Pennsylvania, Philadelphia 3 School of Computer Science, University of Nottingham, Nottingham |
| 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) | 2007-07-06 14:17:13 :: sxr@cs.nott.ac.uk -> administrator :: 2007-08-02 21:17:15 :: administrator -> sxr@cs.nott.ac.uk :: 2008-07-17 14:09:42 :: sxr@cs.nott.ac.uk -> administrator :: 2009-08-13 20:38:18 :: administrator -> banon :: 2010-08-28 20:02:26 :: banon -> administrator :: 2022-06-14 00:13:27 :: administrator -> :: 2007 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | shape description curvature scale boundary shape digital boundary |
| Abstract | A good shape descriptor is necessary for automatically identifying landmarks on boundaries. Our method of boundary shape description is based on the notion of c-scale, which is a new local scale concept, defined at each boundary element. From this representation we can extract special points of interest such as convex and concave corners, straight lines, circular segments, and inflection points. The results show that this method gives a complete description of shape and allows the automatic positioning of mathematical landmarks, which agree with our intuitive ideas of where landmarks may be defined. This method is applicable to spaces of any dimensionality, although we have focused in this paper on 2D shapes. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2007 > Local scale for... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Local scale for... |
| 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/QER8g |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZG2LgkFdY/QER8g |
| Language | en |
| Target File | rueda-LocalScaleBoundaryShapeDescription.pdf |
| User Group | sxr@cs.nott.ac.uk 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 52 sid.inpe.br/sibgrapi/2022/06.10.21.49 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 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 |