An Integrated Approach to Image Watermarking and JPEG-2000 Compression.
Po-Chyi SuHoung-Jyh Mike WangC.-C. Jay KuoPublished in: J. VLSI Signal Process. (2001)
Keyphrases
- image watermarking
- jpeg compression
- watermarking algorithm
- spread spectrum
- discrete wavelet transform
- digital images
- watermarking scheme
- dct coefficients
- geometric distortions
- additive noise
- gaussian noise
- digital watermark
- peak signal to noise ratio
- digital watermarking
- geometric attacks
- wavelet domain
- signal processing
- image processing
- transform domain
- speech signal