Spatio-temporal segmentation and regions tracking of high definition video sequences based on a Markov Random Field model.
Olivier BrouardFabrice DelannayVincent RicordelDominique BarbaPublished in: ICIP (2008)
Keyphrases
- high definition
- video sequences
- spatio temporal
- real time
- consecutive frames
- motion segmentation
- moving objects
- temporal segmentation
- image sequences
- objects in video sequences
- video coding
- motion estimation
- video scene
- object tracking
- occlusion detection
- video objects
- visual tracking
- video segmentation
- hd video
- space time
- accurate localization
- image regions
- segmented images
- motion imagery
- foreground regions
- human actions
- dynamic textures
- face tracking
- complex background
- homogeneous regions
- image segmentation
- video communication
- object region
- region merging
- motion trajectories
- video frames
- spatial and temporal
- segmentation algorithm
- human motion
- motion vectors
- dynamic scenes
- moving camera
- segmented regions
- mean shift
- medical images
- video data
- segmentation method
- background subtraction
- high resolution
- spatial statistics
- region growing
- multimedia processing
- movement patterns
- facial expressions
- motion detection
- inter frame
- multiple objects
- frame rate
- particle filter
- level set
- motion compensation
- video content
- foreground and background
- boundary information
- foreground objects
- three dimensional