Joint Optimization of Deep Neural Network-Based Dereverberation and Beamforming for Sound Event Detection in Multi-Channel Environments.
Kyoung Jin NohJoon-Hyuk ChangPublished in: Sensors (2020)
Keyphrases
- event detection
- multi channel
- joint optimization
- video event detection
- video analysis
- activity recognition
- sound source
- event recognition
- video surveillance
- single channel
- neural network
- sparse representation
- machine learning
- scan statistic
- active database management systems
- sports video
- database systems
- image processing
- trecvid multimedia event detection