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Proceedings Paper

Bias in correlation peak location
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Paper Abstract

Even in the absence of input noise, there is no guarantee that correlation peaks resulting from some filters such as the binary phase-only filters (BPOFs) will be at the origin when the input is the reference object centered. Simulation results are included that show this peak shift is usually negligible.

Paper Details

Date Published: 1 July 1992
PDF: 10 pages
Proc. SPIE 1701, Optical Pattern Recognition III, (1 July 1992); doi: 10.1117/12.138323
Show Author Affiliations
Bhagavatula Vijaya Kumar, Carnegie Mellon Univ. (United States)
Richard D. Juday, NASA Johnson Space Ctr. (United States)
Daniel W. Carlson, Carnegie Mellon Univ. (United States)

Published in SPIE Proceedings Vol. 1701:
Optical Pattern Recognition III
David P. Casasent; Tien-Hsin Chao, Editor(s)

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