Selective Image Authentication Using Shearlet Coefficients Tolerant to JPEG Compression.
Aleksey ZhuvikinPublished in: FedCSIS (2017)
Keyphrases
- image authentication
- jpeg compression
- tamper detection
- digital images
- discrete wavelet transform
- watermarking algorithm
- wavelet coefficients
- image watermarking
- watermarking scheme
- gaussian noise
- additive noise
- public key
- dct coefficients
- image content
- digital watermarking
- noisy images
- peak signal to noise ratio
- high quality
- jpeg images
- wavelet domain
- denoising
- multiresolution
- authentication scheme
- video sequences
- multiscale