Set Theoretic Quantization Index Modulation Watermarking.
Oktay AltunGaurav SharmaMark BockoPublished in: ICASSP (2) (2006)
Keyphrases
- set theoretic
- quantization index modulation
- data hiding
- error correction
- bit error rate
- image recovery
- watermarking technique
- jpeg compression
- spread spectrum
- information hiding
- spatial domain
- computer simulation
- quantization step
- digital images
- watermarking scheme
- watermarking method
- watermarking algorithm
- analytical model
- feature space
- lossy compression
- signal to noise ratio
- jpeg images
- multiresolution