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Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Identifier6qtX3pFwXQZeBBx/GKucB
Repositorysid.inpe.br/banon/2005/07.13.22.20
Last Update2005:07.14.03.00.00 (UTC) administrator
Metadatasid.inpe.br/banon/2005/07.13.22.20.26
Metadata Last Update2020:02.19.03.19.15 (UTC) administrator
Citation KeyFernandesOlivSilvCres:2005:CoBoDi
TitleComputing box dimensions from single perspective images in real time
FormatOn-line
Year2005
Access Date2021, Dec. 07
Number of Files1
Size986 KiB
Context area
Author1 Fernandes, Leandro Augusto Frata
2 Oliveira, Manuel Menezes
3 da Silva, Roberto
4 Crespo, Gustavo
Affiliation1 UFRGS - Instituto de Informática
EditorRodrigues, Maria Andréia Formico
Frery, Alejandro César
e-Mail Addresslaffernandes@inf.ufrgs.br
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 18 (SIBGRAPI)
Conference LocationNatal
Date9-12 Oct. 2005
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2005-07-13 22:20:27 :: laffernandes -> banon ::
2005-07-14 12:16:33 :: banon -> laffernandes ::
2008-07-17 14:11:00 :: laffernandes -> banon ::
2008-08-26 15:17:02 :: banon -> administrator ::
2009-08-13 20:37:50 :: administrator -> banon ::
2010-08-28 20:01:18 :: banon -> administrator ::
2020-02-19 03:19:15 :: administrator -> :: 2005
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Keywordsshape measurement
dimension computation
AbstractWe present a new method for computing the dimensions of boxes from single perspective projection images in real time. Given a picture of a box, acquired with a camera whose intrinsic parameters are known, the dimensions of the box are computed from the extracted box silhouette and the projection of two parallel laser beams on one of its visible faces. We also present a statistical model for background removal that works with a moving camera, and an efficient voting scheme for identifying approximately collinear segments in the context of a Hough Transform. We demonstrate the proposed approach and algorithms by building a prototype of a scanner for computing box dimensions and using it to automatically compute the dimensions of real boxes. The paper also presents some statistics over measurements obtained with our scanner prototype.
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data URLhttp://urlib.net/ibi/6qtX3pFwXQZeBBx/GKucB
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZeBBx/GKucB
Languageen
Target Filefernandeslaf_computing.pdf
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Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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Empty Fieldsaccessionnumber archivingpolicy archivist area callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition electronicmailaddress group holdercode isbn issn label lineage mark mirrorrepository nextedition nexthigherunit notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume

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