The novel and robust watermarking method based on q-logarithm frequency domain.
Ta Minh ThanhKeisuke TanakaPublished in: Multim. Tools Appl. (2016)
Keyphrases
- frequency domain
- watermarking method
- spatial domain
- watermarking scheme
- highly robust
- low frequency
- subband
- digital watermarking
- watermarking algorithm
- denoising
- wavelet domain
- feature extraction
- watermarked image
- jpeg images
- copyright protection
- multiscale
- filter bank
- digital images
- additive noise
- geometric distortions
- dct domain
- dct coefficients
- video sequences
- signal processing