Auto-authentication watermarking scheme based on CNN and perceptual hash function in the wavelet domain.
Hanen RhaymaRidha EjbaliHabib HamamPublished in: Multim. Tools Appl. (2024)
Keyphrases
- hash functions
- wavelet domain
- watermarking scheme
- human visual system
- digital watermarking
- image watermarking scheme
- image authentication
- discrete wavelet transform
- watermarking algorithm
- watermark embedding
- denoising
- spatial domain
- wavelet coefficients
- similarity search
- jpeg compression
- image quality
- watermark extraction
- multiscale
- copyright protection
- wavelet transform
- wavelet decomposition
- image denoising
- multiresolution
- visual quality
- image watermarking
- subband
- spread spectrum
- visual information
- secret key
- high frequency
- watermarking technique
- digital watermark
- error correction
- low level
- image quality assessment
- authentication scheme
- watermark detection
- frequency domain
- support vector regression
- signature scheme
- high dimensional data
- watermarking method