3D C-string: a new spatio-temporal knowledge representation for video database systems.
Anthony J. T. LeeHan-Pang ChiuPing YuPublished in: Pattern Recognit. (2002)
Keyphrases
- similarity measure
- spatio temporal
- database systems
- knowledge representation
- edit distance
- spatial and temporal
- space time
- spatial temporal
- video representation
- human actions
- spatio temporal databases
- video data
- spatio temporally
- video sequences
- video streams
- temporal domain
- video frames
- video content
- moving objects
- data structure
- natural language processing
- expert systems
- artificial intelligence
- knowledge base
- database applications
- relational database systems
- spatio temporal data
- image sequences
- data management
- dynamic textures
- query optimization
- temporal segmentation
- knowledge acquisition
- data model
- multimedia
- databases
- database
- motion trajectories
- formal representation
- real time
- spatial data
- logic programming
- knowledge based systems
- description logics
- query processing
- video clips
- regular expressions
- video analysis
- video retrieval
- hamming distance
- video surveillance
- human activities
- suffix tree
- action recognition
- database management systems
- machine learning