An LSB-Based Blind Fragile Watermarking Algorithm

Abstract:

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A blind fragile watermarking algorithm based on LSB is proposed in this paper. The watermark is made up of the CRC-32 value of an original image, a meaningful binary image and its CRC-32 value. By embedding the watermark into LSB of these specific pixels determined by m-sequence, some key problems such as information hiding, blind watermark extraction and tamper detection are solved efficiently. The experimental result indicates that this algorithm can meet the digital archives’ copyright protection and tamper detection needs, and it is also practical.

Info:

Periodical:

Advanced Materials Research (Volumes 204-210)

Edited by:

Helen Zhang, Gang Shen and David Jin

Pages:

846-851

DOI:

10.4028/www.scientific.net/AMR.204-210.846

Citation:

G. Ma et al., "An LSB-Based Blind Fragile Watermarking Algorithm", Advanced Materials Research, Vols. 204-210, pp. 846-851, 2011

Online since:

February 2011

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Price:

$35.00

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