Selective image authentication tolerant to JPEG compression.
Valery I. KorzhikAleksey ZhuvikinGuillermo Morales-LunaPublished in: IISA (2015)
Keyphrases
- image authentication
- jpeg compression
- tamper detection
- watermarking scheme
- digital images
- watermarking algorithm
- discrete wavelet transform
- image watermarking
- additive noise
- dct coefficients
- gaussian noise
- public key
- peak signal to noise ratio
- jpeg images
- geometric distortions
- signal processing
- image content
- digital watermarking
- multiresolution
- copyright protection
- spread spectrum