A two-stage mechanism for registration and classification of ECG using Gaussian mixture model.
Roshan Joy MartisChandan ChakrabortyAjoy Kumar RayPublished in: Pattern Recognit. (2009)
Keyphrases
- gaussian mixture model
- feature vectors
- feature space
- mixture model
- density estimation
- maximum likelihood criterion
- feature extraction
- support vector
- em algorithm
- image registration
- text classification
- maximum likelihood
- supervised learning
- video sequences
- decision trees
- gaussian mixture
- speaker identification
- gaussian mixture modeling
- image classification
- machine learning
- expectation maximization
- background subtraction
- feature selection
- image processing
- gaussian distribution
- probabilistic neural network
- speaker recognition
- information retrieval