Print-and-scan resilient watermarking for authenticating paper-based certificates

Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010

Volumn , Issue , 2010, Pages 357-361

  Tang, Yuan Liang ^a   Huang, Yin Tai ^a  

^a CHAOYANG UNIVERSITY OF TECHNOLOGY   (Taiwan)

Author keywords

Geometric distortion; Print and scan attack; Watermarking

Indexed keywords

DIGITAL TECHNOLOGIES; EMBEDDED WATERMARKS; GEOMETRIC DISTORTION; PRINT-AND-SCAN; SCANNED IMAGES; WATERMARKING TECHNIQUES;

ALGORITHMS; AUTHENTICATION; DISCRETE FOURIER TRANSFORMS; SIGNAL PROCESSING; UBIQUITOUS COMPUTING;

WATERMARKING;

ALGORITHMS; FOURIER ANALYSIS; MATHEMATICAL ANALYSIS; PRINTING; SIGNALS; WATER MARKS;

EID: 78650469262     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PCSPA.2010.93     Document Type: Conference Paper

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