Application of Quaternion Scale Space Approach for Motion Processing

  • Bartosz Jabłoński
Conference paper
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 102)


Scale space approach turned out to be a powerful framework for image processing purposes. In this paper we introduce proposal of a scale space concept generalized for datasets of quaternions e.g trajectories representing motion capture data. We introduce equivalents of non-linear and anisotropic simplification operators which exhibit a completely new set of properties. Three groups of applications are considered: trajectory smoothing, meaningful features detection and parameterized signal synthesis. We present a theoretical analysis and the results of numerical experiments.


Scale Space Motion Processing Motion Capture Data Laplacian Pyramid Meaningful Feature 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Bartosz Jabłoński
    • 1
  1. 1.Institute of Computer Engineering, Control and RoboticsWroclaw University of TechnologyWroclawPoland

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