DocumentCode :
396241
Title :
A novel self conjugate halftone image watermarking technique
Author :
Fu, Ming Sun ; Au, Oscar C.
Author_Institution :
Hong Kong Univ. of Sci. & Technol., China
Volume :
3
fYear :
2003
fDate :
25-28 May 2003
Abstract :
In this paper, we propose a novel way called Data Hiding Self Conjugate Error Diffusion to hide invisible patterns in a single error diffused halftone image. The hidden patterns would appear on the halftone image when the halftone image is folded or overlaps with its own rotated version. Simulation results show that the halftone images have good visual quality and the hidden pattern is visible clearly.
Keywords :
data encapsulation; watermarking; DHSCED algorithm; data hiding; halftone image watermarking; hidden invisible pattern; self-conjugate error diffusion; visual quality; Books; Data encapsulation; Data mining; Error correction; Gold; Printing; Steganography; Stochastic processes; Sun; Watermarking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
Type :
conf
DOI :
10.1109/ISCAS.2003.1205138
Filename :
1205138
Link To Document :
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