A Blind Audio Watermarking Scheme Employing DCT-HT-SD Technique.
Aniruddha KanheGnanasekaran AghilaPublished in: Circuits Syst. Signal Process. (2019)
Keyphrases
- watermarking scheme
- watermark extraction
- digital watermark
- digital audio
- watermark detection
- copyright protection
- multimedia
- digital watermarking
- audio signal
- jpeg compression
- watermark embedding
- error correction
- image authentication
- geometric distortions
- watermarking algorithm
- spread spectrum
- reversible watermarking
- visual information
- watermarking technique
- watermarked image
- digital image watermarking
- video watermarking
- discrete cosine transform
- dct coefficients
- watermarking method
- compressed domain
- image watermarking scheme
- image watermarking
- jpeg images
- singular values
- image compression
- signal processing
- image processing