A Benford-Fourier JPEG compression detector.
Cecilia PasquiniFernando Pérez-GonzálezGiulia BoatoPublished in: ICIP (2014)
Keyphrases
- jpeg compression
- watermarking algorithm
- digital images
- watermarking scheme
- image watermarking
- discrete wavelet transform
- dct coefficients
- image authentication
- gaussian noise
- jpeg images
- quantization step
- additive noise
- image reconstruction
- pattern recognition
- spatial domain
- frequency domain
- multiresolution
- computational complexity