A Robust Frequency Domain Audio Watermarking Scheme for Monophonic and Stereophonic PCM Formats.
David MegíasJordi Herrera-JoancomartíJulià MinguillónPublished in: EUROMICRO (2004)
Keyphrases
- frequency domain
- watermarking scheme
- spatial domain
- robust watermarking scheme
- transform domain
- fourier transform
- geometric attacks
- geometric distortions
- watermarking method
- watermarking technique
- audio signal
- audio recordings
- multimedia
- denoising
- music information retrieval
- digital watermarking
- cross correlation
- low frequency
- copyright protection
- feature extraction
- watermarking algorithm
- watermarked image
- image watermarking
- spread spectrum
- jpeg compression
- watermark extraction
- watermark detection
- image authentication
- filter bank
- watermark embedding
- multiresolution
- subband
- visual information
- wavelet domain
- additive noise
- digital watermark
- error correction
- image data