On the evaluation of performance of digital watermarking in the frequency domain.
Masataka EjimaAkio MiyazakiPublished in: ICIP (2) (2001)
Keyphrases
- frequency domain
- digital watermarking
- spatial domain
- discrete wavelet transform
- subband
- copyright protection
- digital images
- low frequency
- denoising
- feature extraction
- filter bank
- watermarking scheme
- lossy compression
- digital watermark
- image authentication
- image watermarking
- transform domain
- motion estimation
- watermarking technique
- digital content
- image compression
- watermarked image
- wavelet transform
- multiresolution