Rethinking Image Forgery Detection via Contrastive Learning and Unsupervised Clustering.
Haiwei WuYiming ChenJiantao ZhouPublished in: CoRR (2023)
Keyphrases
- forgery detection
- unsupervised clustering
- learning process
- image data
- multiscale
- digital images
- reinforcement learning
- image classification
- feature vectors
- supervised classification
- edge detection
- image editing
- low frequency
- clustering method
- unsupervised learning
- clustering algorithm
- high resolution
- similarity measure