Local Invariant Feature Tracks for high-level video feature extraction.
Vasileios MezarisAnastasios DimouIoannis KompatsiarisPublished in: WIAMIS (2010)
Keyphrases
- invariant features
- feature extraction
- high level
- low level
- video data
- multimedia
- feature vectors
- video sequences
- preprocessing
- video content
- shape features
- video streams
- multimedia data
- real time
- video images
- video clips
- video analysis
- mid level
- key frames
- higher level
- image matching
- space time
- moving objects
- texture features
- image classification
- principal component analysis
- video retrieval
- d objects
- gabor filters
- pattern recognition
- face recognition
- image processing
- feature selection