Annotated Free-Hand Sketches for Video Retrieval Using Object Semantics and Motion.
Rui HuStuart JamesJohn P. CollomossePublished in: MMM (2012)
Keyphrases
- video retrieval
- key frames
- moving objects
- visual content
- video data
- content based retrieval
- video database
- semantic gap
- object motion
- video search
- video objects
- video indexing
- concept detection
- retrieval systems
- video summarization
- video clips
- concept based video retrieval
- video collections
- video content
- video shots
- motion trajectories
- space time
- video sequences
- image sequences
- interactive retrieval
- semantic information
- visual features
- image processing
- computer vision
- object tracking
- multi modal
- spatial relationships
- surveillance videos
- manual annotation