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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 17, Iss. 19 — Oct. 1, 1978
  • pp: 3133–3137

Application of optimum coding sequences to computerized classical tomography

H. Stark and R. Naab  »View Author Affiliations


Applied Optics, Vol. 17, Issue 19, pp. 3133-3137 (1978)
http://dx.doi.org/10.1364/AO.17.003133


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Abstract

A variation of matched filtering using 1-D code sequences with near optimum correlation properties is applied to the reconstruction of coded-source or coded-scan tomographic imagery. The reconstructed image enjoys a higher SNR than imagery reconstructed with conventional matched filtering. A major advantage of using code sequences is the elimination of noise and secondary images that result from the sidelobes of the autocorrelation function of nonnegative functions or sequences.

© 1978 Optical Society of America

History
Original Manuscript: January 26, 1978
Published: October 1, 1978

Citation
H. Stark and R. Naab, "Application of optimum coding sequences to computerized classical tomography," Appl. Opt. 17, 3133-3137 (1978)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-17-19-3133

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