Analysis of three-dimensional rotation and linear shape changes

  • Authors:
  • Tzay Y Young;Yu-Liang Wang

  • Affiliations:
  • Department of Electrical and Computer Engineering, University of Miami, Coral Gables, FL 33124, USA;Department of Physics, Xiamen University, Xiamen, Fujian, China

  • Venue:
  • Pattern Recognition Letters
  • Year:
  • 1984

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Abstract

A relationship between 3D rotation of an object and 2D shape changes in a sequence of images is established. It is shown that with orthographic projections, the 3D rotation angles can be computed from a set of linear shape change parameters.