Spectrogram patch based acoustic event detection and classification in speech overlapping conditions.
Miquel EspiMasakiyo FujimotoYotaro KuboTomohiro NakataniPublished in: HSCMA (2014)
Keyphrases
- event detection
- speech signal
- video event detection
- event recognition
- activity recognition
- feature extraction
- feature selection
- video surveillance
- speech recognition
- text classification
- feature vectors
- video analysis
- automatic speech recognition
- multi modal
- image classification
- composite events
- machine learning
- scan statistic
- text mining
- collaborative filtering
- sports video
- image retrieval
- acoustic features
- video event