Fighting Deepfakes by Detecting GAN DCT Anomalies.
Oliver GiudiceLuca GuarneraSebastiano BattiatoPublished in: J. Imaging (2021)
Keyphrases
- detecting anomalies
- anomaly detection
- discrete cosine transform
- image compression
- database
- information systems
- multiscale
- adaptive quantization
- detect anomalies
- current status
- dct coefficients
- compression algorithm
- frequency domain
- post processing
- digital images
- image segmentation
- learning algorithm
- data sets
- real time