| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | sibgrapi.sid.inpe.br |
| Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
| Identifier | 6qtX3pFwXQZeBBx/GLBoU |
| Repository | sid.inpe.br/banon/2005/07.15.21.19 |
| Last Update | 2005:07.15.03.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/banon/2005/07.15.21.19.20 |
| Metadata Last Update | 2022:06.14.00.13.06 (UTC) administrator |
| DOI | 10.1109/SIBGRAPI.2005.8 |
| Citation Key | LopesCons:2005:RBPeMo |
| Title | A RBFN perceptive model for image thresholding  |
| Format | On-line |
| Year | 2005 |
| Access Date | 2024, Apr. 27 |
| Number of Files | 1 |
| Size | 385 KiB |
| 2. Context | |
| Author | 1 Lopes, Fabrício Martins 2 Consularo, Luís Augusto |
| Affiliation | 1 CEFET-PR - Centro Federal de Educação Tecnológica do Paraná 2 Av. Alberto Carazzai, 1640, 86300-000, Cornélio Procópio, PR, Brasil. 3 UNIMEP - Universidade Metodista de Piracicaba 4 Rodovia do Açúcar, Km 156, 13400-911, Piracicaba, SP, Brasil. |
| Editor | Rodrigues, Maria Andréia Formico Frery, Alejandro César |
| e-Mail Address | fabricio@cp.cefetpr.br |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 18 (SIBGRAPI) |
| Conference Location | Natal, RN, Brazil |
| Date | 9-12 Oct. 2005 |
| Publisher | IEEE Computer Society |
| Publisher City | Los Alamitos |
| Book Title | Proceedings |
| Tertiary Type | Full Paper |
| History (UTC) | 2005-07-15 21:19:21 :: fabricio@cp.cefetpr.br -> banon :: 2005-07-18 14:25:29 :: banon -> fabricio@cp.cefetpr.br :: 2008-07-17 14:11:01 :: fabricio@cp.cefetpr.br -> banon :: 2008-08-26 15:17:03 :: banon -> administrator :: 2009-08-13 20:37:58 :: administrator -> banon :: 2010-08-28 20:01:20 :: banon -> administrator :: 2022-06-14 00:13:06 :: administrator -> :: 2005 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Version Type | finaldraft |
| Keywords | Segmentation Thresholding RBFN Psychophysical |
| Abstract | The digital image segmentation challenge has demanded the development of a plethora of methods and approaches. A quite simple approach, the thresholding, has still been intensively applied mainly for real-time vision applications. However, the threshold criteria often depend on entropic or statistical image features. This work searches a relationship between these features and subjective human threshold decisions. Then, an image thresholding model based on these subjective decisions and global statistical features was developed by training a Radial Basis Functions Network (RBFN). This work also compares the automatic thresholding methods to the human responses. Furthermore, the RBFN-modeled answers were compared to the automatic thresholding. The results show that entropic-based method was closer to RBFN-modeled thresholding than variance-based method. It was also found that another automatic method which combines global and local criteria presented higher correlation with human responses. |
| Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2005 > A RBFN perceptive... |
| Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > A RBFN perceptive... |
| 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/GLBoU |
| zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/GLBoU |
| Language | en |
| Target File | lopesf_rbfnperceptive.pdf |
| User Group | fabricio@cp.cefetpr.br administrator |
| Visibility | shown |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPEW34M/46R3ED5 8JMKD3MGPEW34M/4742MCS |
| Citing Item List | sid.inpe.br/sibgrapi/2022/05.05.04.08 9 sid.inpe.br/banon/2001/03.30.15.38.24 2 |
| 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 |