One-Class Novelty Detection via Sparse Representation with Contrastive Deep Features.
Kuang-Ting LeeChien-Yu ChiouChun-Rong HuangPublished in: ICS (2020)
Keyphrases
- sparse representation
- novelty detection
- dictionary learning
- sparse coding
- text filtering
- compressed sensing
- compressive sensing
- joint optimization
- test images
- image classification
- image features
- feature vectors
- face recognition
- computer vision
- sparse codes
- basis vectors
- data sets
- range images
- high dimensional data
- signal processing
- small number
- prior knowledge
- feature selection
- data mining