A Double Layer Background Model to Detect Unusual Events.
Joaquín SalasHugo Jiménez-HernándezJosé-Joel González-BarbosaJuan-Bautista Hurtado-RamosSandra CancholaPublished in: ACIVS (2007)
Keyphrases
- background model
- background subtraction
- motion detection
- foreground objects
- moving objects
- detection algorithm
- complex background
- gaussian mixture model
- object detection
- appearance model
- pixel level
- dynamic scenes
- video surveillance
- video sequences
- three dimensional
- event detection
- image segmentation
- space time
- segmentation algorithm
- multiscale