Abnormal event detection in surveillance videos based on low-rank and compact coefficient dictionary learning
Ang Li, Zhenjiang Miao, Yigang Cen, Xiao–Ping Zhang, Linna Zhang, Shiming Chen
Topics & Concepts
Artificial intelligencePattern recognition (psychology)Computer scienceHistogramNorm (philosophy)Background subtractionProjection (relational algebra)Matrix normComputer visionSubtractionFrame (networking)Feature vectorRank (graph theory)MathematicsAlgorithmPixelImage (mathematics)PhysicsTelecommunicationsQuantum mechanicsLawCombinatoricsEigenvalues and eigenvectorsArithmeticPolitical scienceAnomaly Detection Techniques and ApplicationsVideo Surveillance and Tracking MethodsArtificial Immune Systems Applications