Metric forests based on Gaussian mixture model for visual image classification.
Yong XuQian ZhangLin WangPublished in: Soft Comput. (2018)
Keyphrases
- gaussian mixture model
- image classification
- visual features
- mixture model
- feature vectors
- maximum likelihood
- em algorithm
- image representation
- feature extraction
- speaker recognition
- expectation maximization
- visual information
- gaussian mixture modeling
- visual words
- speaker identification
- gaussian mixture
- background subtraction
- bag of words
- gaussian distribution
- probability density function
- image features
- feature space
- information retrieval
- generative model
- probabilistic model
- moving objects