Title :
An application of N-tree discrete wavelet transform to digital watermarking
Author :
Morimoto, Akihito ; Ikebe, Kazuma ; Ishida, Yuuki ; Oshima, Yoshiaki ; Tatsumi, Motoi ; Tsuji, Hiroyuki
Author_Institution :
Osaka Kyoiku Univ., Osaka, Japan
Abstract :
N-tree discrete wavelet transform, which is an extended version of the dual-tree complex discrete wavelet transform, is proposed. Application of N-tree discrete wavelet transform to digital watermarking is considered. Some experimental results demonstrate the validity of the proposed method.
Keywords :
image watermarking; wavelet transforms; N-tree discrete wavelet transform; digital watermarking; dual-tree complex discrete wavelet transform; image watermarking; Abstracts; Discrete wavelet transforms; Digital watermarking; Meyer´s wavelet; N-tree discrete wavelet transform;
Conference_Titel :
Wavelet Analysis and Pattern Recognition (ICWAPR), 2013 International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4799-0415-0
DOI :
10.1109/ICWAPR.2013.6599295
