Bounded conditional mean imputation with Gaussian mixture models: A reconstruction approach to partly occluded features.
Friedrich FaubelJohn W. McDonoughDietrich KlakowPublished in: ICASSP (2009)
Keyphrases
- gaussian mixture model
- feature vectors
- mixture model
- feature space
- feature extraction
- low level
- image features
- missing values
- em algorithm
- mel frequency cepstral coefficients
- information retrieval
- speaker recognition
- expectation maximization
- prior knowledge
- probability density function
- reinforcement learning
- computer vision