TY - GEN
T1 - Multipurpose image watermarking scheme based on self-embedding and data hiding into halftone image
AU - Avila, Carlos Santiago
AU - Miyatake, Mariko Nakano
PY - 2010
Y1 - 2010
N2 - Nowadays the digital problems, such as copyright violation and content alteration, have been grown. To solve these problems, many watermarking based schemes have been proposed, however most of them address to solve one of these two problems. This work shows a way to embed the watermark for both purposes: copyright protection and content authentication. The main scheme is based on a self-embedding algorithm which generates the watermark sequence from the original image using halftoning method. The halftone watermark image furthermore is watermarked modifying their pixels to embed logotype related to the owner's copyright; and the watermarked halftone image is embedded for content authentication using Quantization Index Modulation (QIM) in the Integer Wavelet Transform (IWT) domain.
AB - Nowadays the digital problems, such as copyright violation and content alteration, have been grown. To solve these problems, many watermarking based schemes have been proposed, however most of them address to solve one of these two problems. This work shows a way to embed the watermark for both purposes: copyright protection and content authentication. The main scheme is based on a self-embedding algorithm which generates the watermark sequence from the original image using halftoning method. The halftone watermark image furthermore is watermarked modifying their pixels to embed logotype related to the owner's copyright; and the watermarked halftone image is embedded for content authentication using Quantization Index Modulation (QIM) in the Integer Wavelet Transform (IWT) domain.
UR - http://www.scopus.com/inward/record.url?scp=79951608149&partnerID=8YFLogxK
U2 - 10.1109/CERMA.2010.112
DO - 10.1109/CERMA.2010.112
M3 - Contribución a la conferencia
AN - SCOPUS:79951608149
SN - 9780769542041
T3 - Proceedings - 2010 IEEE Electronics, Robotics and Automotive Mechanics Conference, CERMA 2010
SP - 394
EP - 398
BT - Proceedings - 2010 IEEE Electronics, Robotics and Automotive Mechanics Conference, CERMA 2010
T2 - 2010 7th IEEE Electronics, Robotics and Automotive Mechanics Conference, CERMA 2010
Y2 - 28 September 2010 through 1 October 2010
ER -