Audio watermarking in sub-band signals using multiple echo kernels.
In-Jung OhHyun-Yeol ChungJae-Won ChoHo-Youl JungRémy ProstPublished in: INTERSPEECH (2004)
Keyphrases
- subband
- high frequency
- filter bank
- discrete wavelet transform
- wavelet transform
- low frequency
- wavelet coefficients
- spectrum analysis
- frequency domain
- multiresolution
- image compression
- bit rate
- support vector
- low pass
- feature vectors
- multiscale
- high quality
- frequency band
- bandpass
- kernel function
- feature space
- computer vision
- audio signal
- machine learning