Audio watermarking scheme based on embedding strategy in low frequency components with a binary image.
Ergun ErçelebiLeyla BatakçiPublished in: Digit. Signal Process. (2009)
Keyphrases
- binary images
- watermarking scheme
- watermarking algorithm
- watermark embedding
- reversible watermarking
- watermarking technique
- gray scale
- connected components
- digital audio
- cover image
- watermark detection
- information hiding
- error correction
- euclidean distance transform
- copyright protection
- digital watermarking
- spread spectrum
- jpeg compression
- data hiding
- input image
- image authentication
- watermarked image
- gray level images
- connected component labeling
- multimedia
- image watermarking
- signal processing
- watermark extraction
- visual information
- image blocks
- structuring elements
- image processing
- watermarking method
- human visual system