Keyphrases
- mathematical model
- theoretical analysis
- objective function
- algorithm employs
- probabilistic model
- optimization model
- cost function
- em algorithm
- algorithm has been developed
- estimation algorithm
- parameter estimation
- detection algorithm
- selection algorithm
- computational complexity
- similarity measure
- learning algorithm
- classification algorithm
- optimization algorithm
- final result
- k means
- preprocessing
- input data
- recognition algorithm
- simulation study
- closed form
- experimental evaluation
- computational model
- optimal solution
- worst case
- energy function
- tree structure
- dynamic programming
- matching algorithm
- computational cost
- bayesian framework
- convergence rate
- filtering algorithm
- reconstruction method
- search space
- hyper graph
- significant improvement
- np hard
- kalman filter
- neural network
- image registration
- high accuracy