Close
Metadata

Reference TypeConference Proceedings
Identifier6qtX3pFwXQZeBBx/GKucB
Repositorysid.inpe.br/banon/2005/07.13.22.20
Metadatasid.inpe.br/banon/2005/07.13.22.20.26
Sitesibgrapi.sid.inpe.br
Citation KeyFernandesOlivSilvCres:2005:CoBoDi
Author1 Fernandes, Leandro Augusto Frata
2 Oliveira, Manuel Menezes
3 da Silva, Roberto
4 Crespo, Gustavo
Affiliation1 UFRGS - Instituto de Informática
TitleComputing box dimensions from single perspective images in real time
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 18 (SIBGRAPI)
Year2005
EditorRodrigues, Maria Andréia Formico
Frery, Alejandro César
Book TitleProceedings
Date9-12 Oct. 2005
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationNatal
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.
Languageen
Tertiary TypeFull Paper
FormatOn-line
Size986 KiB
Number of Files1
Target Filefernandeslaf_computing.pdf
Last Update2005:07.14.03.00.00 sid.inpe.br/banon/2001/03.30.15.38 administrator
Metadata Last Update2020:02.19.03.19.15 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2005}
Document Stagecompleted
Is the master or a copy?is the master
e-Mail Addresslaffernandes@inf.ufrgs.br
User Grouplaffernandes administrator
Visibilityshown
Transferable1
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
Content TypeExternal Contribution
source Directory Contentthere are no files
agreement Directory Contentthere are no files
History2005-07-13 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
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
Access Date2020, Nov. 29

Close