Wavelet-Packet Powered Deepfake Image Detection.
Moritz WolterFelix BlankeCharles Tapley HoytJochen GarckePublished in: CoRR (2021)
Keyphrases
- wavelet packet
- input image
- wavelet function
- multiscale
- wavelet packet decomposition
- image analysis
- image data
- image retrieval
- image classification
- high resolution
- image features
- image representation
- image segmentation
- edge detection
- similarity measure
- denoising
- image processing
- video sequences
- gray level
- filter bank
- low frequency
- neural network