Closed-Form Formulas for Private Watermarking Capacities of Laplacian Sources with the Magnitude-Error Distortion Measure and Under Additive Attacks.
Wei SunEn-Hui YangPublished in: IWDW (2005)
Keyphrases
- closed form
- distortion measure
- watermarking scheme
- vector quantization
- watermarking algorithm
- human perception
- watermarking technique
- structural similarity
- digital watermarking
- rate distortion
- image coding
- vector quantizer
- watermark embedding
- spatial domain
- reference frame
- multiresolution
- closed form solutions
- data hiding
- cost function
- optical flow