Increasing robustness of one bit embedding spread spectrum audio watermarking against malicious attack.
Yousof ErfaniShahrokh GhaemmaghamiPublished in: Circuits, Signals, and Systems (2004)
Keyphrases
- spread spectrum
- watermark embedding
- data hiding
- image watermarking
- watermarked image
- watermarking algorithm
- watermark detection
- watermarking scheme
- transform domain
- digital watermarking
- digital images
- error correction
- wavelet domain
- human visual system
- jpeg compression
- watermarking technique
- computational complexity
- least significant bit
- communication systems
- spatial domain
- secret key
- end to end
- signal processing
- multiresolution