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Harmonic Functions for Rotational Symmetry Vector Fields.

Zhongwei ShenXianzhong FangXinguo LiuHujun BaoJin Huang
Published in: Comput. Graph. Forum (2016)
Keyphrases
  • vector field
  • harmonic functions
  • rotational symmetry
  • symmetry detection
  • projection method
  • optical flow
  • fourier descriptors
  • filter bank
  • velocity field
  • flow field
  • image sequences
  • frequency domain
  • fourier transform