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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 12, Iss. 13 — Jun. 28, 2004
  • pp: 3046–3049

Object recognition using cylindrical harmonic filter

J. Guerrero Bermúdez  »View Author Affiliations


Optics Express, Vol. 12, Issue 13, pp. 3046-3049 (2004)
http://dx.doi.org/10.1364/OPEX.12.003046


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Abstract

We present the cylindrical harmonic filter for three-dimensional (3D) discrete correlation between range data. The filter guarantees invariance of the correlation peak intensity under target rotation around z-axis. It can be considered a harmonic decomposition, in cylindrical coordinates, of the 3D Fourier spectrum of the target. Some simulation results confirm the in-plane rotation invariance and the discrimination of the filter.

© 2004 Optical Society of America

OCIS Codes
(070.5010) Fourier optics and signal processing : Pattern recognition
(150.5670) Machine vision : Range finding

ToC Category:
Research Papers

History
Original Manuscript: June 9, 2004
Revised Manuscript: June 22, 2004
Published: June 28, 2004

Citation
Jáder Guerrero Bermúdez, "Object recognition using cylindrical harmonic filter," Opt. Express 12, 3046-3049 (2004)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-12-13-3046


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References

  1. J Guerrero, J. Meneses and O. Gualdrón. ???Object recognition using three-dimensional correlation of range images,??? Opt. Eng. 39, 10, 2828-2831. (2000). [CrossRef]
  2. M. Suk and S. Bhandakar, ???Three-dimensional object recognition from range images,??? (Tokyo, Tosiyasu Kunni, eds., 1992) Springer Verlag, 308p.
  3. Y.N. Hsu, H.H. Arsenault and G. April, ???Rotation Invariant digital pattern recognition using circular harmonic expansion,??? Appl. Opt. 21, 4012-4015 (1982). [CrossRef] [PubMed]
  4. O. Gualdrón, and H. Arsenault. ???Improved Invariant Pattern Recognition Methods,??? in Real Time Optical Information Processing, (San Diego, B. Javidi and J. Horner. Eds. 1994), Academic Press, pp 89-113.
  5. P. García-Martínez, H. Arsenault and C. Ferreira. ???Nonlinear Binary Correlations for Rotation Invariant Pattern Recognition using Circular Harmonic Decomposition,??? Proc. SPIE 4419. 676-679. (2001) [CrossRef]

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