A motion-based scene tree for browsing and retrieval of compressed videos.
Haoran YiDeepu RajanLiang-Tien ChiaPublished in: Inf. Syst. (2006)
Keyphrases
- video scene
- news video
- motion features
- video sequences
- input video
- dynamic scenes
- moving camera
- content based indexing
- video collections
- video data
- image sequences
- space time
- static images
- traffic scenes
- video summarization
- moving objects
- video frames
- consecutive frames
- surveillance videos
- static camera
- independently moving objects
- neighboring frames
- video database
- d scene
- video shots
- key frames
- periodic motion
- visual data
- camera motion
- dynamic textures
- video sequences captured
- object motion
- video content
- video indexing
- image motion
- video search
- optical flow
- motion analysis
- motion estimation
- motion detection
- video retrieval
- background subtraction
- motion patterns
- motion parameters
- motion segmentation
- motion model
- video clips
- compressed domain
- video analysis
- human motion
- scene flow
- stationary camera
- high frame rate
- action recognition
- foreground objects
- rigidly moving
- data structure
- video surveillance
- multimedia
- ground plane
- motion field
- global motion
- photo collections
- image retrieval
- video streams
- index structure
- visual features
- spatial and temporal
- flow field
- long video sequences
- video stabilization
- relevance feedback
- depth cues
- video representation
- structure from motion