Double JPEG Detection in Mixed JPEG Quality Factors Using Deep Convolutional Neural Network.
Jin-Seok ParkDonghyeon ChoWonhyuk AhnHeung-Kyu LeePublished in: ECCV (5) (2018)
Keyphrases
- convolutional neural network
- image compression
- image coding
- compressed images
- coded images
- compression algorithm
- jpeg images
- trellis coded quantization
- compressed domain
- compression ratio
- file size
- compression standards
- high quality
- image quality measures
- jpeg xr
- image transmission
- expert group
- wavelet transform
- discrete cosine transform
- coding method
- low bit rate
- lossless compression
- lossy compression
- dct domain
- neural network
- detection method
- high compression ratio
- dct coefficients
- image content analysis
- data compression
- image quality assessment
- jpeg compression
- data quality
- human visual system
- detection rate
- visual quality
- jpeg compressed images
- false positives
- image quality
- machine learning