Properties and detection of parallel projected rotational symmetry

Kit Kuen YIP

Research output: Contribution to conferencePapers

Abstract

In this paper, a simple and yet robust Hough transform algorithm is proposed to detect and analyze rotational symmetry under parallel projection. The algorithm is useful to extract global and local features of a parallel projected rotational symmetries in the presence of noise or being partially occluded.
Original languageEnglish
Publication statusPublished - Aug 2002

Citation

Yip, K. K. R. (2002, August). Properties and detection of parallel projected rotational symmetry. Paper presented at the IASTED International Conference on Signal and Image Processing: SIP 2002, Kauai, Hawaii.

Keywords

  • Centre of rotation
  • Projection angles
  • Rotational symmetry
  • Parallel projected rotational symmetry
  • Hough transformation
  • Order of rotational symmetry

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