Wavelet matched filtering using a photorefractive crystal

Meiyuan Wen; Shizhuo Yin; Purwosumarto Purwardi; Francis T.S. Yu

doi:10.1016/0030-4018(93)90337-5

Wavelet matched filtering using a photorefractive crystal

Meiyuan Wen, Shizhuo Yin, Purwosumarto Purwardi, Francis T.S. Yu

Electrical Engineering

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

35 Scopus citations

Abstract

A pattern identification technique using the wavelet matched filter (WMF) based on the photorefractive (PR) crystal has been proposed. The essential merit of using the WMF is that it offers better signal discrimination than the conventional matched filter (CMF). Since a large number of WMFs can be synthesized in a PR crystal, fingerprint identification was chosen as the application. Simulated and experimental results are provided.

Original language	English (US)
Pages (from-to)	325-330
Number of pages	6
Journal	Optics Communications
Volume	99
Issue number	5-6
DOIs	https://doi.org/10.1016/0030-4018(93)90337-5
State	Published - Jun 15 1993

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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10.1016/0030-4018(93)90337-5

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title = "Wavelet matched filtering using a photorefractive crystal",

abstract = "A pattern identification technique using the wavelet matched filter (WMF) based on the photorefractive (PR) crystal has been proposed. The essential merit of using the WMF is that it offers better signal discrimination than the conventional matched filter (CMF). Since a large number of WMFs can be synthesized in a PR crystal, fingerprint identification was chosen as the application. Simulated and experimental results are provided.",

author = "Meiyuan Wen and Shizhuo Yin and Purwosumarto Purwardi and Yu, {Francis T.S.}",

note = "Funding Information: We acknowledge the partial support of DARPA through the U.S. Army Research Office under contract DAAL03-92-G-0328.",

year = "1993",

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T1 - Wavelet matched filtering using a photorefractive crystal

AU - Wen, Meiyuan

AU - Yin, Shizhuo

AU - Purwardi, Purwosumarto

AU - Yu, Francis T.S.

N1 - Funding Information: We acknowledge the partial support of DARPA through the U.S. Army Research Office under contract DAAL03-92-G-0328.

PY - 1993/6/15

Y1 - 1993/6/15

N2 - A pattern identification technique using the wavelet matched filter (WMF) based on the photorefractive (PR) crystal has been proposed. The essential merit of using the WMF is that it offers better signal discrimination than the conventional matched filter (CMF). Since a large number of WMFs can be synthesized in a PR crystal, fingerprint identification was chosen as the application. Simulated and experimental results are provided.

AB - A pattern identification technique using the wavelet matched filter (WMF) based on the photorefractive (PR) crystal has been proposed. The essential merit of using the WMF is that it offers better signal discrimination than the conventional matched filter (CMF). Since a large number of WMFs can be synthesized in a PR crystal, fingerprint identification was chosen as the application. Simulated and experimental results are provided.

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U2 - 10.1016/0030-4018(93)90337-5

DO - 10.1016/0030-4018(93)90337-5

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VL - 99

SP - 325

EP - 330

JO - Optics Communications

JF - Optics Communications

IS - 5-6

ER -

Wavelet matched filtering using a photorefractive crystal

Abstract

All Science Journal Classification (ASJC) codes

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