Content-Based Video Retrieval Using Moving Objects' Trajectories.
Choon-Bo ShimJae-Woo ChangPublished in: KES (2004)
Keyphrases
- moving objects
- content based video retrieval
- video sequences
- multimedia data
- content based retrieval
- video database
- video data
- video retrieval
- video objects
- visual features
- object motion
- spatio temporal
- trajectory data
- motion patterns
- background subtraction
- video content
- object tracking
- image sequences
- video surveillance
- dynamic scenes
- optical flow
- motion segmentation
- soccer video
- semantic concepts
- multimedia
- video shots
- motion trajectories
- multimedia databases
- multimedia content
- foreground objects
- video streams
- space time
- image classification
- video clips
- human motion
- computer vision
- pixel level
- image database
- image retrieval
- digital libraries
- three dimensional
- e learning