Towards a unified approach for unsupervised brain MRI Motion Artefact Detection with few shot Anomaly Detection.
Niamh BeltonMisgina Tsighe HagosAonghus LawlorKathleen M. CurranPublished in: Comput. Medical Imaging Graph. (2024)
Keyphrases
- anomaly detection
- brain mri
- unsupervised anomaly detection
- unsupervised learning
- intrusion detection
- detecting anomalous
- anatomical structures
- detect anomalies
- network traffic
- shot change detection
- network intrusion detection
- anomalous behavior
- detecting anomalies
- malware detection
- magnetic resonance images
- region growing
- key frames
- image sequences
- motion estimation
- medical images
- network anomaly detection
- detection algorithm
- negative selection algorithm
- semi supervised
- video sequences
- normal behavior
- moving objects
- one class support vector machines
- learning algorithm
- motion field
- misuse detection
- video data
- medical imaging
- machine learning