Keyphrases
- color images
- detection algorithm
- computational cost
- experimental evaluation
- k means
- learning algorithm
- optimization algorithm
- np hard
- search space
- computational complexity
- times faster
- classification algorithm
- segmentation algorithm
- optimal solution
- objective function
- expectation maximization
- computationally efficient
- theoretical analysis
- similarity measure
- neural network
- improved algorithm
- memory requirements
- space complexity
- cost function
- estimation algorithm
- convex hull
- artificial neural networks
- search algorithm
- experimental study
- significant improvement
- data structure