4-D Lesion Detection Using Expectation-Maximization and Hidden Markov Model.
Jeffrey M. SolomonArun SoodPublished in: ISBI (2004)
Keyphrases
- hidden markov models
- lesion detection
- expectation maximization
- em algorithm
- computer aided diagnosis
- baum welch
- maximum likelihood
- probabilistic model
- mixture model
- markov models
- parameter estimation
- image segmentation
- gaussian mixture model
- gesture recognition
- conditional random fields
- hidden state
- gaussian mixture
- probability density function
- bayesian framework
- computer aided
- generative model
- maximum a posteriori
- estimate the model parameters
- k means
- sequential data
- viterbi algorithm
- speech recognition
- hidden states
- handwritten word recognition
- medical images
- discriminative training
- continuous hidden markov models
- markov model
- hidden variables
- medical imaging
- information processing
- image analysis