Multi-scale Feature Imitation for Unsupervised Anomaly Localization.
Chao HuShengxin LaiPublished in: CoRR (2022)
Keyphrases
- multiscale
- anomaly detection
- unsupervised learning
- semi supervised
- data driven
- feature vectors
- image features
- supervised learning
- natural images
- pointwise mutual information
- localization algorithm
- coarse to fine
- scale space
- machine learning
- image representation
- wavelet transform
- feature representation
- supervised classification
- multiple scales
- object localization
- training data
- similarity measure