Double and triple compression-based forgery detection in JPEG images using deep convolutional neural network.
Jamimamul BakasSumana RamachandraRuchira NaskarPublished in: J. Electronic Imaging (2020)
Keyphrases
- jpeg images
- forgery detection
- convolutional neural network
- jpeg compression
- compression algorithm
- dct coefficients
- discrete cosine transform
- lossy compression
- digital images
- compressed images
- spatial domain
- watermarking algorithm
- data hiding
- compression ratio
- image compression
- dct domain
- wireless channels
- denoising
- additive noise
- compressed domain
- watermarking scheme
- bitstream
- frequency domain
- image quality