A bind RGB color image watermarking based on singular value decomposition

Authors:
Nour El-Houda Golea;Rachid Seghir;Redha Benzid
Affiliations:
Department of Computer Science, University of Batna, Algeria;Department of Computer Science, University of Batna, Algeria;Department of Electronics, University of M'Sila, Algeria
Venue:
AICCSA '10 Proceedings of the ACS/IEEE International Conference on Computer Systems and Applications - AICCSA 2010
Year:
2010

Citing 0
Cited 1

A fragile watermarking scheme based CRC checksum and public key cryptosystem for RGB color image authentication

ICISP'12 Proceedings of the 5th international conference on Image and Signal Processing

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, we propose a novel SVD-based RGB color image watermarking, in which the watermark is assumed to be an RGB color image whose detection and extraction are performed in a blind manner. The performance of the proposed watermarking method is investigated by measuring its imperceptible and robust capabilities. For the imperceptible capability, a quantitative index, Peek Signal-to-Noise Ratio (PSNR), is employed to evaluate the difference between an original image and its corresponding watermarked image. For the robust capability, the Correlation Coefficient (CC) is also used to evaluate the similarity between the original watermark and the extracted one. Experimental results indicate that our technique is robust and produces high-quality watermarked images.