A human identification system based on Heart sounds and Gaussian Mixture Models.
Zhidong ZhaoQinqin ShenPublished in: BMEI (2011)
Keyphrases
- gaussian mixture model
- human identification
- facial asymmetry
- gait recognition
- speaker identification
- mixture model
- background subtraction
- feature extraction
- speaker recognition
- feature analysis
- feature vectors
- recognition algorithm
- maximum likelihood
- em algorithm
- face recognition
- pattern classification
- feature space
- biometric systems
- expectation maximization
- spectral features
- image processing
- machine learning
- language model
- state space
- probabilistic model