Long-Term Spectro-Temporal and Static Harmonic Features for Voice Activity Detection.
Takashi FukudaOsamu IchikawaMasafumi NishimuraPublished in: IEEE J. Sel. Top. Signal Process. (2010)
Keyphrases
- long term
- temporal information
- voice activity detection
- short term
- spatial features
- feature extraction
- classification method
- low level
- classification accuracy
- video clips
- spatial relationships
- structural information
- feature set
- feature space
- neural network
- prior knowledge
- spatio temporal
- bayesian networks
- image sequences
- image processing
- feature selection
- temporal reasoning
- temporal data
- information retrieval
- temporal evolution
- machine learning