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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 32 — Nov. 10, 1998
  • pp: 7538–7544

Three-dimensional joint transform correlator

Joseph Rosen  »View Author Affiliations


Applied Optics, Vol. 37, Issue 32, pp. 7538-7544 (1998)
http://dx.doi.org/10.1364/AO.37.007538


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Abstract

The three-dimensional (3-D) joint transform correlator is demonstrated with realistic targets. Three-dimensional objects observed by multiple cameras are correlated with a 3-D reference object. The number of cameras and their directions of observation are particularly considered.

© 1998 Optical Society of America

OCIS Codes
(070.2580) Fourier optics and signal processing : Paraxial wave optics
(070.2590) Fourier optics and signal processing : ABCD transforms
(070.4550) Fourier optics and signal processing : Correlators
(070.5010) Fourier optics and signal processing : Pattern recognition
(070.6110) Fourier optics and signal processing : Spatial filtering
(100.0100) Image processing : Image processing
(100.6890) Image processing : Three-dimensional image processing

History
Original Manuscript: February 11, 1998
Revised Manuscript: May 6, 1998
Published: November 10, 1998

Citation
Joseph Rosen, "Three-dimensional joint transform correlator," Appl. Opt. 37, 7538-7544 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-32-7538


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