Please use this identifier to cite or link to this item:
Title: A public mesh watermarking algorithm based on addition property of Fourier transform
Authors: Li, L
Pan, Z
Zhang, D 
Keywords: Mesh watermarking
Fourier transform
Log Polar Map
Issue Date: 2006
Publisher: World Scientific
Source: International journal of image and graphics, 2006, v. 6, no. 1, p. 35-43 How to cite?
Journal: International journal of image and graphics 
Abstract: This paper presents a public mesh watermarking algorithm whereby the resultant watermarked image minus the original image is the watermark information. According to the addition property of the Fourier transform, a change of spatial domain will cause a change in the frequency domain. The watermark information is then scaled down and embedded in one part of the x-coordinate of the original mesh. Finally, the x-coordinate of the test mesh is amplified before extraction. Experimental results prove that our algorithm is resistant to a variety of attacks without the need for any preprocessing.
ISSN: 0219-4678
EISSN: 1793-6756
DOI: 10.1142/S0219467806002070
Appears in Collections:Journal/Magazine Article

View full-text via PolyU eLinks SFX Query
Show full item record

Page view(s)

Last Week
Last month
Citations as of Feb 18, 2019

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.