Title :
A normalization based robust image watermarking scheme in Contourlet domain
Author_Institution :
Univ. of Sci., Ho Chi Minh City, Vietnam
Abstract :
This paper proposes a design for data hiding in digital image that robust with both geometric and common signal attacks. In our method, the watermark is embedded into normalized-based moments robust against affine transforms. In our new approach Contourlet will be used to perform embedding and extracting algorithm.
Keywords :
data encapsulation; feature extraction; image watermarking; wavelet transforms; Contourlet domain; affine transforms; common signal attacks; data hiding; embedding algorithm; extracting algorithm; geometric attacks; normalization based robust image watermarking scheme; normalized-based moments; Algorithm design and analysis; PSNR; Robustness; Signal processing algorithms; Transform coding; Transforms; Watermarking; Contourlet; data hiding; geometrical attacks; normalized transform;
Conference_Titel :
Image and Signal Processing (CISP), 2013 6th International Congress on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4799-2763-0
DOI :
10.1109/CISP.2013.6744045
