Quantization-Unaware Double JPEG Compression Detection.
Ali TaimoriFarbod RazzaziAlireza BehradAli AhmadiMassoud Babaie-ZadehPublished in: J. Math. Imaging Vis. (2016)
Keyphrases
- jpeg compression
- quantization step
- forgery detection
- digital image watermarking scheme
- watermarking algorithm
- digital images
- image authentication
- image watermarking
- discrete wavelet transform
- watermarking scheme
- gaussian noise
- dct coefficients
- additive noise
- digital watermarking
- jpeg images
- pattern recognition
- error diffusion
- video data
- dct domain
- post processing
- image compression
- spread spectrum
- watermark embedding
- signal processing
- denoising
- wavelet transform
- image data