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3D model hypotheses for player segmentation and rendering in free-viewpoint soccer video
KTH, School of Electrical Engineering (EES), Sound and Image Processing.
KTH, School of Electrical Engineering (EES), Sound and Image Processing.ORCID iD: 0000-0002-7807-5681
2012 (English)In: Proceedings - 2012 IEEE International Symposium on Multimedia, ISM 2012, IEEE , 2012, 203-209 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a player segmentation approach based on 3D model hypotheses for soccer games. We use a hyperplane model for player modeling and a collection of piecewise geometric models for background modeling. To determine the assignment of each pixel in the image plane, we test it with two model hypotheses. We construct a cost function that measures the fitness of model hypotheses for each pixel. To fully utilize the perspective diversity of the multiview imagery, we propose a three-step strategy to choose the best model for each pixel. The experimental results show that our segmentation approach based on 3D model hypotheses outperforms conventional temporal median and graph cut methods for both subjective and objective evaluation.

Place, publisher, year, edition, pages
IEEE , 2012. 203-209 p.
Keyword [en]
3D geometric model, Segmentation, Soccer video
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-105543DOI: 10.1109/ISM.2012.47ISI: 000317430600039Scopus ID: 2-s2.0-84874247977ISBN: 978-076954875-3 (print)OAI: oai:DiVA.org:kth-105543DiVA: diva2:571383
Conference
14th IEEE International Symposium on Multimedia, ISM 2012;Irvine, CA;10 December 2012 through 12 December 2012
Funder
ICT - The Next Generation
Note

QC 20130111

Available from: 2012-11-22 Created: 2012-11-22 Last updated: 2013-05-23Bibliographically approved

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Flierl, Markus

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf