Speech Watermarking Based on Wavelet Transform and BCH Coding.

Shi-Huang Chen Shih-Yin Yu Chung-Hsien Chang

Published in: SUTC (2008)

Keyphrases

wavelet transform
linear prediction
image coding
subband
multiresolution
multiscale
coding efficiency
wavelet coefficients
image compression
coding scheme

speech recognition
wavelet filters
transform coding
low frequency
wavelet analysis
speech signal
inter frame
error control
high frequency
digital images

data hiding
coding method
feature extraction
lifting scheme
reed solomon
speaker identification
wavelet bases
image watermarking
copyright protection

wavelet packet
audio visual
watermarking scheme
video signals
spread spectrum
automatic speech recognition
filter bank
haar wavelet
feature selection