Logarithmic harmonics proper expansion center and order for efficient projection invariant pattern recognition

David Mendlovic; Zeev Zalevsky; Javier Garcia; Carlos Ferreira

doi:10.1016/0030-4018(94)90039-6

Logarithmic harmonics proper expansion center and order for efficient projection invariant pattern recognition

David Mendlovic
, Zeev Zalevsky
, Javier Garcia
, Carlos Ferreira

Tel Aviv University
University of Valencia

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Logarithmic-harmonic-filter (LHF) is useful for performing optical projection invariant pattern recognition. A method for improving the quality of the correlation peak is proposed, based on better determining of the harmonic expansion center and the order of the LH development. A searching procedure that takes into account the correlation peak energy and width is suggested proved and simulated by computer.

Original language	English
Pages (from-to)	292-299
Number of pages	8
Journal	Optics Communications
Volume	107
Issue number	3-4
DOIs	https://doi.org/10.1016/0030-4018(94)90039-6
State	Published - 15 Apr 1994
Externally published	Yes

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10.1016/0030-4018(94)90039-6

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title = "Logarithmic harmonics proper expansion center and order for efficient projection invariant pattern recognition",

abstract = "Logarithmic-harmonic-filter (LHF) is useful for performing optical projection invariant pattern recognition. A method for improving the quality of the correlation peak is proposed, based on better determining of the harmonic expansion center and the order of the LH development. A searching procedure that takes into account the correlation peak energy and width is suggested proved and simulated by computer.",

author = "David Mendlovic and Zeev Zalevsky and Javier Garcia and Carlos Ferreira",

year = "1994",

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doi = "10.1016/0030-4018(94)90039-6",

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AU - Mendlovic, David

AU - Zalevsky, Zeev

AU - Garcia, Javier

AU - Ferreira, Carlos

PY - 1994/4/15

Y1 - 1994/4/15

N2 - Logarithmic-harmonic-filter (LHF) is useful for performing optical projection invariant pattern recognition. A method for improving the quality of the correlation peak is proposed, based on better determining of the harmonic expansion center and the order of the LH development. A searching procedure that takes into account the correlation peak energy and width is suggested proved and simulated by computer.

AB - Logarithmic-harmonic-filter (LHF) is useful for performing optical projection invariant pattern recognition. A method for improving the quality of the correlation peak is proposed, based on better determining of the harmonic expansion center and the order of the LH development. A searching procedure that takes into account the correlation peak energy and width is suggested proved and simulated by computer.

UR - https://www.scopus.com/pages/publications/0028419997

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JO - Optics Communications

JF - Optics Communications

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Logarithmic harmonics proper expansion center and order for efficient projection invariant pattern recognition

Abstract

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