Spectrum spreading algorithm for efficient embedding of watermarks

In Kwon Yeo; Hyoung Joong Kim

doi:10.1117/12.449587

Spectrum spreading algorithm for efficient embedding of watermarks

In Kwon Yeo, Hyoung Joong Kim

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

Abstract

Time-domain and frequency-domain spreading algorithms are presented in this paper. However, detection algorithm does not rely on correlation method, but based on patchwork method. Time-domain algorithm can survive translation and clipping attacks. Frequency-domain algorithm is robust against compression attack. Embedding and detection functions are presented. Simulation results show the effectiveness of the algorithms.

Original language	English
Pages (from-to)	250-258
Number of pages	9
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4475
DOIs	https://doi.org/10.1117/12.449587
Publication status	Published - 2001
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.449587

Cite this

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title = "Spectrum spreading algorithm for efficient embedding of watermarks",

abstract = "Time-domain and frequency-domain spreading algorithms are presented in this paper. However, detection algorithm does not rely on correlation method, but based on patchwork method. Time-domain algorithm can survive translation and clipping attacks. Frequency-domain algorithm is robust against compression attack. Embedding and detection functions are presented. Simulation results show the effectiveness of the algorithms.",

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year = "2001",

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AB - Time-domain and frequency-domain spreading algorithms are presented in this paper. However, detection algorithm does not rely on correlation method, but based on patchwork method. Time-domain algorithm can survive translation and clipping attacks. Frequency-domain algorithm is robust against compression attack. Embedding and detection functions are presented. Simulation results show the effectiveness of the algorithms.

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

ER -

Spectrum spreading algorithm for efficient embedding of watermarks

Abstract

ASJC Scopus subject areas

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