Spectro-Temporal Gabor Filterbank Features for Acoustic Event Detection.
Jens SchröderStefan GoetzeJörn AnemüllerPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2015)
Keyphrases
- event detection
- filter bank
- feature vectors
- feature extraction
- event recognition
- feature space
- video event detection
- video analysis
- temporal information
- subband
- filter responses
- activity recognition
- image features
- low level
- video surveillance
- temporal segmentation
- composite events
- spatial and temporal
- computational complexity
- pattern recognition
- computer vision