Audio watermark attacks: from single to profile attacks.
Andreas LangJana DittmannRyan SpringClaus VielhauerPublished in: MM&Sec (2005)
Keyphrases
- watermarking scheme
- watermarking algorithm
- watermarking technique
- watermarking method
- digital watermarking
- image watermarking
- digital images
- semi fragile watermarking
- countermeasures
- jpeg compression
- injection attacks
- digital image watermarking
- multimedia
- digital watermark
- blind watermarking
- signal processing
- watermark embedding
- robust watermarking scheme
- image watermarking scheme
- geometric attacks
- visual information
- geometric distortions
- spread spectrum
- image processing
- watermark detection
- user profiles
- copyright protection
- discrete wavelet transform