A blind grayscale watermark algorithm based on chaos and mixed transform domain

2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010

Volumn 1, Issue , 2010, Pages 658-662

  Gao, Guangyong ^a  

^a JIUJIANG UNIVERSITY   (China)

Author keywords

Chaos; Grayscale watermark; Mixed transform

Indexed keywords

BASED-ON CHAOS; BLOCK DISCRETE COSINE TRANSFORM; CHAOS MAPS; COVER-IMAGE; DCT DOMAIN; GEOMETRIC DISTORTION; GRAY IMAGE; GRAY SCALE; HIGH FREQUENCY; LOW FREQUENCY; TRANSFORM DOMAIN; WATERMARK ALGORITHMS; WATERMARK INFORMATION; WATERMARK SIGNALS; WAVELET COEFFICIENTS;

ALGORITHMS; CHAOTIC SYSTEMS; COSINE TRANSFORMS; DISCRETE WAVELET TRANSFORMS; MILITARY PHOTOGRAPHY; SIGNAL PROCESSING; WATERMARKING;

DISCRETE COSINE TRANSFORMS;

EID: 77952623584     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICCAE.2010.5451305     Document Type: Conference Paper

References (8)

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