A multipurpose audio watermarking algorithm with synchronization and encryption.
Bai Ying LeiIng Yann SoonPublished in: J. Zhejiang Univ. Sci. C (2012)
Keyphrases
- watermarking algorithm
- image authentication
- signal processing
- jpeg compression
- music score
- copyright protection
- media streams
- digital watermarking
- watermarking scheme
- image watermarking
- wavelet domain
- spread spectrum
- multimedia
- digital image watermarking
- lossy compression
- watermark embedding
- dct coefficients
- geometric attacks
- image processing
- geometric distortions
- information hiding
- visual information
- pattern recognition
- computer vision
- digital signature
- watermarking technique
- digital watermark
- frequency domain
- multiscale
- image segmentation
- neural network