DocumentCode
3219903
Title
Research on digital watermarking algorithms for 2D graphics
Author
Junfeng, Zhang ; Bing, Xue
Author_Institution
Dept. of Comput. Sci. & Eng., Henan Univ. of Urban Constr., Pingdingshan, China
fYear
2011
fDate
27-29 May 2011
Firstpage
179
Lastpage
183
Abstract
Through the in-depth analysis of the basic principles and existing research results of digital watermarking, drawing on the existing theory of the asymptotic grid, this paper presents a 2D vector graphics watermarking algorithm based on foundational contour. This algorithm by reducing the changes of the main body information and removing the extracted foundational contour in the transform domain embeds the watermarks, so as to achieve a more robust watermarking embedding effect.
Keywords
computer graphics; watermarking; 2D vector graphics; asymptotic grid; digital watermarking algorithms; extracted foundational contour; transform domain; watermarking embedding effect; Data mining; Feature extraction; Graphics; Robustness; Signal processing algorithms; Transforms; Watermarking; digital watermarking; vector graphics; watermark embedding;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-61284-485-5
Type
conf
DOI
10.1109/ICCSN.2011.6013689
Filename
6013689
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