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Activity Recognition Using Biomechanical Model Based Pose Estimation
German Research Center for Artificial Intelligence (DFKI), Kaiserslautern, Germany .
German Research Center for Artificial Intelligence (DFKI), Kaiserslautern, Germany .ORCID iD: 0000-0002-1971-4295
German Research Center for Artificial Intelligence (DFKI), Kaiserslautern, Germany .
German Research Center for Artificial Intelligence (DFKI), Kaiserslautern, Germany .
2010 (English)In: Smart Sensing and Context, 2010 / [ed] Paul Lukowicz, Kai Kunze, Gerd Kortuem, Springer Berlin/Heidelberg, 2010, 42-55 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, a novel activity recognition method based on signal-oriented and model-based features is presented. The model-based features are calculated from shoulder and elbow joint angles and torso orientation, provided by upper-body pose estimation based on a biomechanical body model. The recognition performance of signal-oriented and model-based features is compared within this paper, and the potential of improving recognition accuracy by combining the two approaches is proved: the accuracy increased by 4–6% for certain activities when adding model-based features to the signal-oriented classifier. The presented activity recognition techniques are used for recognizing 9 everyday and fitness activities, and thus can be applied for e.g., fitness applications or ‘in vivo’ monitoring of patients.

Place, publisher, year, edition, pages
Springer Berlin/Heidelberg, 2010. 42-55 p.
Series
Lecture Notes in Computer Science, ISSN 0302-9743 (print), 1611-3349 (online) ; 6446
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:liu:diva-90521DOI: 10.1007/978-3-642-16982-3_4ISBN: 978-3-642-16981-6 (print)ISBN: e-978-3-642-16982-3 OAI: oai:DiVA.org:liu-90521DiVA: diva2:613687
Conference
5th European Conference, EuroSSC 2010, Passau, Germany, November 14-16, 2010
Available from: 2013-03-31 Created: 2013-03-31 Last updated: 2016-12-07

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Hendeby, Gustaf

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
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  • asciidoc
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