Algorithm for robust blind image watermark

Su Cai; Yue Qi; Xukun Shen

Algorithm for robust blind image watermark

Su Cai^*
, Yue Qi
, Xukun Shen

^*Corresponding author for this work

Beihang University

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

3 Scopus citations

Abstract

Based on DCT (Discrete Cosine Transformation) domain, an algorithm for robust blind color image watermark was presented. It inserted adaptively a gray image for watermark to a color image according to block correlation of DCT coefficients, and extracted watermark without the original image. It can be used to detect the piratical digital works on internet. Experimental results demonstrate that this algorithm is transparent and robust. It is strong to withstand JPEG compression, cropping and some other image processing attacks.

Original language	English
Pages (from-to)	905-908
Number of pages	4
Journal	Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
Volume	29
Issue number	10
State	Published - Oct 2003

Keywords

Digital image processing
Digital watermarking
Discrete cosine transformation
Robustness

Cite this

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title = "Algorithm for robust blind image watermark",

abstract = "Based on DCT (Discrete Cosine Transformation) domain, an algorithm for robust blind color image watermark was presented. It inserted adaptively a gray image for watermark to a color image according to block correlation of DCT coefficients, and extracted watermark without the original image. It can be used to detect the piratical digital works on internet. Experimental results demonstrate that this algorithm is transparent and robust. It is strong to withstand JPEG compression, cropping and some other image processing attacks.",

keywords = "Digital image processing, Digital watermarking, Discrete cosine transformation, Robustness",

author = "Su Cai and Yue Qi and Xukun Shen",

year = "2003",

month = oct,

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pages = "905--908",

journal = "Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics",

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publisher = "Beijing University of Aeronautics and Astronautics (BUAA)",

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T1 - Algorithm for robust blind image watermark

AU - Cai, Su

AU - Qi, Yue

AU - Shen, Xukun

PY - 2003/10

Y1 - 2003/10

N2 - Based on DCT (Discrete Cosine Transformation) domain, an algorithm for robust blind color image watermark was presented. It inserted adaptively a gray image for watermark to a color image according to block correlation of DCT coefficients, and extracted watermark without the original image. It can be used to detect the piratical digital works on internet. Experimental results demonstrate that this algorithm is transparent and robust. It is strong to withstand JPEG compression, cropping and some other image processing attacks.

AB - Based on DCT (Discrete Cosine Transformation) domain, an algorithm for robust blind color image watermark was presented. It inserted adaptively a gray image for watermark to a color image according to block correlation of DCT coefficients, and extracted watermark without the original image. It can be used to detect the piratical digital works on internet. Experimental results demonstrate that this algorithm is transparent and robust. It is strong to withstand JPEG compression, cropping and some other image processing attacks.

KW - Digital image processing

KW - Digital watermarking

KW - Discrete cosine transformation

KW - Robustness

UR - https://www.scopus.com/pages/publications/1542302729

M3 - 文章

AN - SCOPUS:1542302729

SN - 1001-5965

VL - 29

SP - 905

EP - 908

JO - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics

JF - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics

IS - 10

ER -

Algorithm for robust blind image watermark

Abstract

Keywords

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