Discriminative Dictionary Learning with Motion Weber Local Descriptor for Violence Detection

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%