Keyphrases
Appearance Information
33%
Benchmark Dataset
33%
Class Label
66%
Class-specific Dictionary
33%
Classification Model
33%
Classification Scheme
33%
Coding Coefficient
33%
Dictionary Atom
33%
Discriminative Dictionary Learning
100%
Discriminative Information
33%
High Performance
33%
Image Appearance
33%
Image Level
33%
Learned Dictionary
33%
Local Motion
33%
Misclassification Error
33%
Motion Image
33%
Motion Information
33%
Reconstruction Error
33%
Representation Coefficients
33%
Sparse Model
66%
Sparse Representation Classifier
33%
Spatial Descriptor
33%
Superior Performance
33%
Surveillance Video
33%
Temporal Parts
33%
Training Samples
33%
Video Surveillance Application
33%
Violence
66%
Violence Detection
100%
Weber Local Descriptor
100%
Computer Science
Classification Error
33%
Classification Models
33%
Classification Scheme
33%
Dictionary Atom
33%
Dictionary Learning
100%
Efficient Algorithm
33%
Experimental Result
33%
Local Descriptor
100%
Motion Information
33%
Reconstruction Error
33%
Sparse Representation
33%
Superior Performance
33%
surveillance video
33%
Training Sample
33%
Video Surveillance
33%