Digital watermarking of color images using amplitude modulation.
Martin KutterFrederic D. JordanFrank BossenPublished in: J. Electronic Imaging (1998)
Keyphrases
- digital watermarking
- amplitude modulation
- color images
- digital images
- frequency modulation
- copyright protection
- discrete wavelet transform
- watermarking scheme
- gray scale
- image processing
- watermarking technique
- gray level images
- digital content
- watermarking algorithm
- lossy compression
- jpeg compression
- fading channels
- image quality
- digital libraries