Self-reference based semi-fragile image watermarking scheme for authentication

Author

Fu, Yong-Gang ; Wang, Hui-Rong

Author_Institution

Coll. of Comput. Eng., Jimei Univ., Xiamen

fYear

2008

Firstpage

93

Lastpage

96

Abstract

In this paper, a novel image watermarking scheme is proposed. With the combination of JPEG compression scheme, the watermark is embedded in to the host image by consideration of the relationship between the quantized pixels and the original pixels. Since the proposed scheme has a nice combination of JPEG compression, the proposed scheme has good robustness against JPEG compressions. The experimental results show that the proposed scheme has good localization ability, and the good robustness against general image processing.

Keywords

data compression; image coding; message authentication; quantisation (signal); watermarking; JPEG compression scheme; pixel quantisation; semifragile image watermarking scheme; Authentication; Discrete cosine transforms; Discrete transforms; Educational institutions; Image coding; Image processing; Internet; Robustness; Transform coding; Watermarking; Authentication; Self-reference; Semi-fragile; Watermarking;

fLanguage

English

Publisher

ieee

Conference_Titel

Anti-counterfeiting, Security and Identification, 2008. ASID 2008. 2nd International Conference on

Conference_Location

Guiyang

Print_ISBN

978-1-4244-2584-6

Electronic_ISBN

978-1-4244-2585-3

Type

conf

DOI

10.1109/IWASID.2008.4688349

Filename

4688349