Query-Based Video Event Definition Using Rough Set Theory and High-Dimensional Representation.
Kimiaki ShirahamaChieri SugiharaKuniaki UeharaPublished in: MMM (2010)
Keyphrases
- rough set theory
- rough sets
- high dimensional
- video event
- flow graphs
- decision table
- attribute reduction
- database
- decision rules
- data analysis
- information entropy
- video clips
- retrieval systems
- relevance feedback
- equivalence relation
- discernibility matrix
- upper approximation
- concept lattice
- high dimensional data
- image representation
- knowledge discovery
- low dimensional
- object recognition
- image processing
- attribute set
- artificial intelligence
- information retrieval