Title :
A Novel Multiple Digital Watermarking Scheme for the Copyright Protection of Image
Author :
Lee, Gil-Je ; Yoon, Eun-Jun ; Yoo, Kee-Young
Author_Institution :
Dept. of Inf. & Commun., Kyungpook Nat. Univ., Daegu, South Korea
Abstract :
In this paper, an improved dual-wrap watermarking scheme was proposed that is based on HLC watermarking scheme. HLC watermarking scheme has many advantages, however, it has the ambiguity problem. This paper solves the problem of HLC watermarking scheme and provides similar robustness. The experimental results show that the proposed scheme is unambiguity and robustness.
Keywords :
copyright; image coding; watermarking; copyright protection; improved dual-wrap watermarking scheme; multiple digital watermarking scheme; Copyright protection; Discrete Fourier transforms; Discrete cosine transforms; Discrete wavelet transforms; Frequency domain analysis; Gray-scale; Humans; Open systems; Robustness; Watermarking;
Conference_Titel :
Innovative Computing, Information and Control (ICICIC), 2009 Fourth International Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-1-4244-5543-0
DOI :
10.1109/ICICIC.2009.38
