Automatic Audio Classification and Speaker Identification for Video Content Analysis.
Shu-Chang LiuJing BiZhiqiang JiaRui ChenJie ChenMinmin ZhouPublished in: SNPD (2) (2007)
Keyphrases
- speaker identification
- video content analysis
- content analysis
- feature extraction
- gaussian mixture model
- video analysis
- speech recognition
- classification accuracy
- speech signal
- noisy environments
- feature vectors
- feature selection
- broadcast news
- surveillance videos
- pattern recognition
- machine learning
- image classification
- multi modal
- text classification
- signal processing
- face recognition
- visual data
- model selection
- sports video
- audio features
- multiple modalities