Wavelet-based Digital Image Watermarking by using Lorenz Chaotic Signal Localization.
Jantana PanyavarapornParamate HorkaewPublished in: J. Inf. Process. Syst. (2019)
Keyphrases
- digital image watermarking
- chaotic systems
- watermarking algorithm
- wavelet domain
- multiresolution
- signal processing
- wavelet transform
- frequency domain
- initial conditions
- watermarking technique
- high frequency
- digital watermark
- computer vision
- image compression
- non stationary
- image sequences
- discrete wavelet transform
- low frequency
- pattern recognition