Keyphrases
- high accuracy
- synthetic and real images
- dynamic programming
- improved algorithm
- cost function
- detection algorithm
- computational complexity
- preprocessing
- computational cost
- optimization algorithm
- theoretical analysis
- input data
- significant improvement
- k means
- detection method
- computational efficiency
- computationally efficient
- segmentation method
- high efficiency
- single pass
- objective function
- em algorithm
- experimental evaluation
- segmentation algorithm
- recognition algorithm
- classification algorithm
- selection algorithm
- optimization method
- classification method
- estimation algorithm
- support vector machine svm
- energy function
- clustering method
- similarity measure
- mathematical model
- experimental study
- exhaustive search
- expectation maximization
- region of interest
- probabilistic model
- convergence rate
- reconstruction method
- recursive algorithm
- decomposition method
- learning algorithm
- hybrid algorithm
- matching algorithm
- np hard
- tree structure
- parameter estimation
- optimal solution
- mapping function
- search space
- clustering algorithm