A new outlier detection method based on anti-sparse representations.
Metin VuralPeter JungSlawomir StanczakPublished in: SIU (2017)
Keyphrases
- detection method
- sparse representation
- dictionary learning
- outlier detection
- detection algorithm
- sparse coding
- face detection
- image classification
- face recognition
- joint optimization
- compressive sensing
- high dimensional data
- object tracking
- image patches
- dimensionality reduction
- regularized least squares
- sparse reconstruction
- image representation
- signal processing
- negative matrix factorization
- region detection
- test images
- detection rate
- low dimensional
- novelty detection
- particle filter
- high dimensional
- feature space
- computer vision
- data mining