Towards Universal Fake Image Detectors that Generalize Across Generative Models.
Utkarsh OjhaYuheng LiYong Jae LeePublished in: CVPR (2023)
Keyphrases
- generative model
- bayesian framework
- multiscale
- probabilistic model
- image content
- image features
- image representation
- image retrieval
- input image
- mixture model
- image matching
- test images
- em algorithm
- object detection
- image segmentation
- visual patterns
- object parts
- discriminative learning
- hierarchical hidden markov models
- fisher kernel
- machine learning
- spatial relations
- image set
- conditional random fields
- feature points
- clustering algorithm
- image processing