Minimum mean square error detector for multimessage spread spectrum embedding.
Amir ValizadehZ. Jane WangPublished in: ICIP (2009)
Keyphrases
- spread spectrum
- minimum mean square error
- data hiding
- watermark embedding
- watermarking algorithm
- signal to noise ratio
- bit error rate
- image watermarking
- recursive algorithm
- watermarking scheme
- error correction
- transform domain
- spatial domain
- signal processing
- watermarking technique
- jpeg compression
- digital watermarking
- dct coefficients
- visual quality
- object recognition