Vehicle image classification via expectation-maximization algorithm.
Suree PumrinDaniel J. DaileyPublished in: ISCAS (2) (2003)
Keyphrases
- expectation maximization
- image classification
- detection algorithm
- em algorithm
- preprocessing
- cost function
- times faster
- k means
- learning algorithm
- optimization algorithm
- high accuracy
- computational cost
- experimental evaluation
- computational complexity
- improved algorithm
- search space
- multiscale
- mixture model
- maximum likelihood estimation
- neural network
- parameter estimation
- optimal solution
- linear programming
- probabilistic model
- np hard
- generative model
- maximum likelihood
- image representation
- theoretical analysis
- segmentation algorithm
- lower bound
- computer vision
- worst case
- gaussian mixture