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Research Article

Robust Action Recognition Using Multi-Scale Spatial-Temporal Concatenations of Local Features as Natural Action Structures

  • Xiaoyuan Zhu,

    Affiliations: Brain and Behavior Discovery Institute, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America, Department of Neurology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America

    X
  • Meng Li,

    Affiliations: Brain and Behavior Discovery Institute, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America, Department of Neurology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America

    X
  • Xiaojian Li,

    Affiliations: Brain and Behavior Discovery Institute, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America, Department of Neurology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America

    X
  • Zhiyong Yang mail,

    zhyang@georgiahealth.edu (ZY); jtsien@georgiahealth.edu (JZT)

    Affiliations: Brain and Behavior Discovery Institute, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America, Department of Ophthalmology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America

    X
  • Joe Z. Tsien mail

    zhyang@georgiahealth.edu (ZY); jtsien@georgiahealth.edu (JZT)

    Affiliations: Brain and Behavior Discovery Institute, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America, Department of Neurology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America

    X
  • Published: October 04, 2012
  • DOI: 10.1371/journal.pone.0046686

About the Authors

Xiaoyuan Zhu, Meng Li, Xiaojian Li, Zhiyong Yang, Joe Z. Tsien
Brain and Behavior Discovery Institute, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America
Xiaoyuan Zhu, Meng Li, Xiaojian Li, Joe Z. Tsien
Department of Neurology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America
Zhiyong Yang
Department of Ophthalmology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America

Corresponding Authors

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ZY JZT. Performed the experiments: XZ ZY. Analyzed the data: XZ ZY JZT. Contributed reagents/materials/analysis tools: XZ ZY JZT ML XL. Wrote the paper: XZ ZY JZT ML XL.