| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZeBBx/D8Q6Q |
| Repository | sid.inpe.br/banon/2004/08.12.13.41 |
| Last Update | 2004:08.12.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2004/08.12.13.41.18 |
| Metadata Last Update | 2022:06.18.18.31.10 (UTC) administrator |
| DOI | 10.1109/SIBGRA.2004.1352948 |
| Citation Key | EitererFacoMeno:2004:PoEnAd |
| Title | Postal Envelope Address Block Location by Fractal-Based Approach  |
| Format | On-line |
| Year | 2004 |
| Access Date | 2024, May 01 |
| Number of Files | 1 |
| Size | 446 KiB |
| 2. Context | |
| Author | 1 Eiterer, Luiz Felipe 2 Facon, Jacques 3 Menotti, David |
| Affiliation | 1 PUCPR-Pontifícia Universidade Católica do Paraná 2 Rua Imaculada Conceição 1155, Prado Velho 3 80215-901 Curitiba-PR, Brazil |
| Editor | Araújo, Arnaldo de Albuquerque Comba, João Luiz Dihl Navazo, Isabel Sousa, Antônio Augusto de |
| e-Mail Address | facon@ppgia.pucpr.br |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 17 (SIBGRAPI) - Ibero-American Symposium on Computer Graphics, 2 (SIACG) |
| Conference Location | Curitiba, PR, Brazil |
| Date | 17-20 Oct. 2004 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2008-07-17 14:10:57 :: JacquesFacon -> banon :: 2008-08-26 15:15:43 :: banon -> administrator :: 2009-08-13 20:37:34 :: administrator -> banon :: 2010-08-28 20:01:15 :: banon -> administrator :: 2022-06-18 18:31:10 :: administrator -> :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | segmentation address block fractal Kmeans |
| Abstract | In this paper, we propose an approach based on fractal dimension to automatically locate address blocks in postal envelopes. First, the fractal dimension of each pixel of a postal envelope image is computed using the 2D variation procedure. The K-means clustering technique is then used to label pixels as background, noise and semantic objects like stamps, postmarks, and address blocks. A database composed of $200$ postal envelope images, with no fixed position for the address block, postmark and stamp is used to evaluate the efficiency of the proposed approach. For each envelope image, the ideal result (ground-truth segmentation) regarding each class has been generated. The comparison between the ground-truth segmentation and the results obtained through the proposed methodology is carried out pixel by pixel. Experiments showed significant and promising results. By using the 2D variation procedure for three ranges of neighbor window sizes (r= {3,5}, r= {3,5,7}, and r= {3,5,7,9}), the proposed approach reached a success rate over than 90% on average. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2004 > Postal Envelope Address... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > Postal Envelope Address... |
| 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/D8Q6Q |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/D8Q6Q |
| Language | en |
| Target File | 4388_Facon_J.pdf |
| User Group | JacquesFacon administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46QM2BE 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.03.00.29 11 sid.inpe.br/sibgrapi/2022/06.10.21.49 1 |
| 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 |