From Low-Level Events to Activities - A Pattern-Based Approach.
Felix MannhardtMassimiliano de LeoniHajo A. ReijersWil M. P. van der AalstPieter J. ToussaintPublished in: EMISA Forum (2017)
Keyphrases
- low level
- human activities
- high level
- external events
- activity patterns
- high level information
- temporal relationships
- occurrence frequency
- activity recognition
- higher level
- pattern matching
- event detection
- complex patterns
- mid level
- events occurring
- visual cues
- intermediate level
- visual information
- computer vision
- event recognition
- event sequences
- data mining
- temporal aspects
- pattern discovery
- visual features
- video sequences