Synthetic circular-harmonic phase-only filter for shift,
                rotation and scaling-invariant correlation.

ping Zi-Liang; Erik Dalsgaard

doi:10.1364/AO.34.007527

Synthetic circular-harmonic phase-only filter for shift, rotation and scaling-invariant correlation.

ping Zi-Liang, Erik Dalsgaard

Department of Physics

Inner Mongolia University

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A synthetic circular-harmonic phase-only filter is described. With this filter and a Fourier-transform correlator it is possible to obtain shift, rotation, and scaling-invariant correlations.

Original language	English
Journal	Applied Optics
Volume	34
Issue number	32
Pages (from-to)	7527-7531
ISSN	1559-128X
DOIs	https://doi.org/10.1364/AO.34.007527
Publication status	Published - 1995

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title = "Synthetic circular-harmonic phase-only filter for shift, rotation and scaling-invariant correlation.",

abstract = "A synthetic circular-harmonic phase-only filter is described. With this filter and a Fourier-transform correlator it is possible to obtain shift, rotation, and scaling-invariant correlations.",

author = "ping Zi-Liang and Erik Dalsgaard",

year = "1995",

doi = "10.1364/AO.34.007527",

language = "English",

volume = "34",

pages = "7527--7531",

journal = "Applied Optics",

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AU - Zi-Liang, ping

AU - Dalsgaard, Erik

PY - 1995

Y1 - 1995

N2 - A synthetic circular-harmonic phase-only filter is described. With this filter and a Fourier-transform correlator it is possible to obtain shift, rotation, and scaling-invariant correlations.

AB - A synthetic circular-harmonic phase-only filter is described. With this filter and a Fourier-transform correlator it is possible to obtain shift, rotation, and scaling-invariant correlations.

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DO - 10.1364/AO.34.007527

M3 - Journal article

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VL - 34

SP - 7527

EP - 7531

JO - Applied Optics

JF - Applied Optics

IS - 32

ER -

Synthetic circular-harmonic phase-only filter for shift, rotation and scaling-invariant correlation.

Abstract

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