Voice activity detection based on conjugate subspace matching pursuit and likelihood ratio test.
Shiwen DengJiqing HanPublished in: EURASIP J. Audio Speech Music. Process. (2011)
Keyphrases
- matching pursuit
- likelihood ratio test
- voice activity detection
- image coding
- generalized likelihood ratio test
- pursuit algorithm
- likelihood ratio
- hypothesis testing
- basis functions
- noisy environments
- speech recognition
- principal component analysis
- road signs
- abnormality detection
- feature space
- feature extraction
- face identification
- linear combination
- small number
- high resolution