Formant-based acoustic features for cow's estrus detection in audio surveillance system.
Jonguk LeeShangsu ZuoYongwha ChungDaihee ParkHong-Hee ChangSuk KimPublished in: AVSS (2014)
Keyphrases
- surveillance system
- acoustic features
- speech signal
- automatic speech recognition
- music genre classification
- speech recognition
- audio features
- video surveillance
- speaker verification
- audio stream
- noisy environments
- music information retrieval
- background subtraction
- visual features
- object detection
- speaker identification
- environmental sounds
- hidden markov models
- non stationary
- multimedia
- appearance model
- post processing
- multi class
- low level
- feature extraction
- three dimensional