Optical joint transform encryption using binary phase difference key mask

Chau Jern Cheng; Li Chien Lin; Chien Ming Wang; Chiung Liang Chen

doi:10.1007/s10043-005-0367-5

Optical joint transform encryption using binary phase difference key mask

Chau Jern Cheng^*, Li Chien Lin, Chien Ming Wang, Chiung Liang Chen

^*Corresponding author for this work

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

10 Citations (Scopus)

Abstract

This study describes optical encryption based on joint transform correlator architectures using a binary phase difference key mask, designed by discrete sinc function interpolation. The key mask has the required properties of space-limited and phase-mostly spectrum for accurate image recovery. Gray-level image encryption and decryption performance measures are discussed as well.

Original language	English
Pages (from-to)	367-371
Number of pages	5
Journal	Optical Review
Volume	12
Issue number	5
DOIs	https://doi.org/10.1007/s10043-005-0367-5
Publication status	Published - 2005 Sept
Externally published	Yes

Keywords

Joint transform correlator
Optical encryption
Sinc interpolation

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1007/s10043-005-0367-5

Cite this

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title = "Optical joint transform encryption using binary phase difference key mask",

abstract = "This study describes optical encryption based on joint transform correlator architectures using a binary phase difference key mask, designed by discrete sinc function interpolation. The key mask has the required properties of space-limited and phase-mostly spectrum for accurate image recovery. Gray-level image encryption and decryption performance measures are discussed as well.",

keywords = "Joint transform correlator, Optical encryption, Sinc interpolation",

author = "Cheng, {Chau Jern} and Lin, {Li Chien} and Wang, {Chien Ming} and Chen, {Chiung Liang}",

year = "2005",

month = sep,

doi = "10.1007/s10043-005-0367-5",

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TY - JOUR

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AU - Cheng, Chau Jern

AU - Lin, Li Chien

AU - Wang, Chien Ming

AU - Chen, Chiung Liang

PY - 2005/9

Y1 - 2005/9

N2 - This study describes optical encryption based on joint transform correlator architectures using a binary phase difference key mask, designed by discrete sinc function interpolation. The key mask has the required properties of space-limited and phase-mostly spectrum for accurate image recovery. Gray-level image encryption and decryption performance measures are discussed as well.

AB - This study describes optical encryption based on joint transform correlator architectures using a binary phase difference key mask, designed by discrete sinc function interpolation. The key mask has the required properties of space-limited and phase-mostly spectrum for accurate image recovery. Gray-level image encryption and decryption performance measures are discussed as well.

KW - Joint transform correlator

KW - Optical encryption

KW - Sinc interpolation

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SP - 367

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JO - Optical Review

JF - Optical Review

IS - 5

ER -

Optical joint transform encryption using binary phase difference key mask

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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