Digital Image Watermarking Algorithm with Double Encryption by Arnold Transform and Logistic.
Changjiang ZhangJinshan WangXiaodong WangPublished in: NCM (1) (2008)
Keyphrases
- watermarking algorithm
- watermarking technique
- digital images
- digital watermarking
- jpeg compression
- image authentication
- copyright protection
- information hiding
- image watermarking
- signal processing
- watermarking scheme
- spread spectrum
- wavelet domain
- lossy compression
- watermark detection
- dct coefficients
- watermarking method
- embedded image
- black and white
- discrete wavelet transform