Turbo coding for sample-level watermarking in the DCT domain.
Fabiano BaldoFederico Pérez GonzálezSandro ScalisePublished in: ICIP (3) (2001)
Keyphrases
- dct domain
- watermark detection
- transform domain
- video watermarking
- dct coefficients
- spatial domain
- spread spectrum
- human visual system
- post processing
- video transcoding
- compressed domain
- discrete cosine transform
- coding scheme
- quantization step
- digital images
- watermarking algorithm
- compressed images
- data hiding
- low frequency
- multiscale
- reference frame
- multiresolution
- feature vectors