Identity statement area
Reference TypeConference Paper (Conference Proceedings)
Last Update2005: (UTC) administrator
Metadata Last Update2020: (UTC) administrator
Citation KeyPiresCesaVieiVelh:2005:TrMaCo
TitleTracking and matching connected components from 3D video
Access Date2021, Dec. 07
Number of Files1
Size402 KiB
Context area
Author1 Pires, David da Silva
2 Cesar-Jr, Roberto Marcondes
3 Vieira, Marcelo Bernardes
4 Velho, Luiz
Affiliation1 Instituto de Matemática e Estatística da Universidade de São Paulo (IME-USP)
2 Instituto Nacional de Matemática Pura e Aplicada (IMPA)
EditorRodrigues, Maria Andréia Formico
Frery, Alejandro César
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)2008-07-17 14:11:01 :: davidsp -> 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 ::
2020-02-19 03:19:22 :: administrator -> :: 2005
Content and structure area
Is the master or a copy?is the master
Content Stagecompleted
Content TypeExternal Contribution
Keywordstracking connected components
matching connected components
3D video
4D video
3D imaging
range image
AbstractThis work presents a method for the detection, tracking and spatial matching of connected components in a 3D video stream. The video image information is combined with 3D sites in order to align pieces of surfaces that are seen in subsequent frames. This is a key step in 3D video analysis for enabling several applications such as compression, geometric integration and scene reconstruction, to name a few. Our approach is to detect salient features in both image and world spaces for further alignment of texture and geometry. We use a projector-camera system to obtain high quality texture and geometry at 30 fps. Successful experimental results corroborating our method are shown. .
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Target Filepiresd_tracking.pdf
User Groupdavidsp
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