Shape Analysis of Bicipital Contraction by Means of RGB-D Sensor, Parallel Transport and Trajectory Analysis

  • Michela Goffredo
  • Paolo Piras
  • Valerio Varano
  • Stefano Gabriele
  • Carmen D’Anna
  • Silvia Conforto
Conference paper

DOI: 10.1007/978-3-319-32703-7_122

Part of the IFMBE Proceedings book series (IFMBE, volume 57)
Cite this paper as:
Goffredo M., Piras P., Varano V., Gabriele S., D’Anna C., Conforto S. (2016) Shape Analysis of Bicipital Contraction by Means of RGB-D Sensor, Parallel Transport and Trajectory Analysis. In: Kyriacou E., Christofides S., Pattichis C. (eds) XIV Mediterranean Conference on Medical and Biological Engineering and Computing 2016. IFMBE Proceedings, vol 57. Springer, Cham

Abstract

We present a novel system for the markerless shape analysis of bicipital contraction. The study of the soft tissue deformation due to the biceps muscular activity is achieved by analysing video sequences obtained from a RGB-D sensor and applying geometric morphometrics and parallel transport algorithms. In particular, we tested for differences between genders in soft tissue deformation during isometric contraction. Tests on 20 subjects (10 males, 10 females) in biceps brachii isometric contraction have been performed. The obtained results, in terms of size and shape deformations, are in accordance with biomechanical and physiological studies. The performance of the proposed method is particularly encouraging for its application to elderlies, in the bio-medical investigations as well as in rehabilitation of the upper limb.

Keywords

Muscular contraction Soft tissue deformation RGB-D sensor Geometric morphometrics Parallel transport 

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Michela Goffredo
    • 1
  • Paolo Piras
    • 2
    • 3
    • 4
    • 5
  • Valerio Varano
    • 6
  • Stefano Gabriele
    • 6
  • Carmen D’Anna
    • 1
  • Silvia Conforto
    • 1
  1. 1.Department of EngineeringRoma Tre UniversityRomeItaly
  2. 2.Department of ScienceRoma Tre UniversityRomeItaly
  3. 3.Center for Evolutionary EcologyRomeItaly
  4. 4.Department of Structural and Geotechnical EngineeringSapienza University of RomeRomeItaly
  5. 5.Department of Cardiovascular, Respiratory, Nephrological, Anaesthetic and Geriatric SciencesSapienza University of RomeRomeItaly
  6. 6.Department of ArchitectureRoma Tre UniversityRomeItaly

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