DWT-SVD based blind audio watermarking scheme for copyright protection.
Krishna Rao KakkiralaSrinivasa Rao ChalamalaG. Bala Mallikarjuna RaoPublished in: ICAILP (2014)
Keyphrases
- watermarking scheme
- copyright protection
- digital watermarking
- image watermarking
- jpeg compression
- watermark extraction
- geometric attacks
- watermarking algorithm
- watermarking method
- image authentication
- watermarking technique
- spread spectrum
- digital watermark
- multimedia
- semi fragile
- information hiding
- error correction
- signal processing
- discrete wavelet transform
- image watermarking scheme
- visual information
- watermark detection
- watermark embedding
- robust watermarking scheme
- watermarked image
- geometric distortions
- audio signal
- digital image watermarking
- digital video
- multimedia data
- image quality
- digital images
- multiresolution