Using audio and video features to classify the most dominant person in a group meeting.
Hayley HungDinesh Babu JayagopiChuohao YeoGerald FriedlandSileye O. BaJean-Marc OdobezKannan RamchandranNikki MirghaforiDaniel Gatica-PerezPublished in: ACM Multimedia (2007)
Keyphrases
- multimedia
- audio video
- meeting room
- digital video
- real time
- video clips
- multimedia processing
- digital audio
- audio features
- video sequences
- feature set
- video content
- scene change detection
- feature extraction
- video data
- audio visual
- visual data
- video streams
- action recognition
- video summarization
- genre classification
- signal processing
- video retrieval
- video surveillance
- closed captions
- key frames
- cepstral features