1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 6qtX3pFwXQZeBBx/GLwp5 |
Repository | sid.inpe.br/banon/2005/07.15.17.25 |
Last Update | 2005:07.15.03.00.00 (UTC) administrator |
Metadata Repository | sid.inpe.br/banon/2005/07.15.17.25.43 |
Metadata Last Update | 2024:03.23.15.30.55 (UTC) administrator |
DOI | 10.1109/SIBGRAPI.2005.7 |
Citation Key | VaqueroBarrHira:2005:MaApMu |
Title | A maximum-likelihood approach for multiresolution W-operator design |
Format | On-line |
Year | 2005 |
Access Date | 2024, Mar. 28 |
Number of Files | 1 |
Size | 152 KiB |
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2. Context | |
Author | 1 Vaquero, Daniel André 2 Barrera, Junior 3 Hirata Jr., Roberto |
Affiliation | 1 Universidade de São Paulo |
Editor | Rodrigues, Maria Andréia Formico Frery, Alejandro César |
e-Mail Address | daniel@vision.ime.usp.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) | 2008-07-17 14:11:01 :: danielv -> banon :: 2008-08-26 15:17:03 :: banon -> administrator :: 2009-08-13 20:37:54 :: administrator -> banon :: 2010-08-28 20:01:19 :: banon -> administrator :: 2024-03-23 15:30:55 :: administrator -> :: 2005 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Version Type | finaldraft |
Keywords | design of image operators mathematical morphology multiresolution entropy handwritten digits recognition |
Abstract | The design of W-operators from a set of input/output examples for large windows is a hard problem. From the statistical standpoint, it is hard because of the large number of examples necessary to obtain a good estimate of the joint distribution. From the computational standpoint, as the number of examples grows memory and time requirements can reach a point where it is not feasible to design the operator. This paper introduces a technique for joint distribution estimation in W-operator design. The distribution is represented by a multiresolution pyramidal structure and the mean conditional entropy is proposed as a criterion to choose between distributions induced by different pyramids. Experimental results are presented for maximum-likelihood classifiers designed for the problem of handwritten digits classification. The analysis shows that the technique is interesting from the theoretical point of view and has potential to be applied in computer vision and image processing problems. |
Arrangement 1 | urlib.net > SDLA > Fonds > SIBGRAPI 2005 > A maximum-likelihood approach... |
Arrangement 2 | urlib.net > SDLA > Fonds > Full Index > A maximum-likelihood approach... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/6qtX3pFwXQZeBBx/GLwp5 |
zipped data URL | http://urlib.net/zip/6qtX3pFwXQZeBBx/GLwp5 |
Language | en |
Target File | vaquerod_multiresolution.pdf |
User Group | danielv administrator |
Visibility | shown |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/4AUUH9L 8JMKD3MGPEW34M/46R3ED5 8JMKD3MGPEW34M/4742MCS |
Citing Item List | sid.inpe.br/sibgrapi/2022/05.05.04.08 1 sid.inpe.br/banon/2001/03.30.15.38.24 1 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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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 |
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