Effective algorithm for determining the number of clusters and its application in image segmentation.
Jialun PeiLong ZhaoXiangjun DongXue DongPublished in: Clust. Comput. (2017)
Keyphrases
- image segmentation
- experimental evaluation
- k means
- high accuracy
- times faster
- computational cost
- expectation maximization
- computational complexity
- segmentation algorithm
- computer vision
- significant improvement
- optimal solution
- detection algorithm
- optimization algorithm
- preprocessing
- highly efficient
- ant colony optimization
- computationally efficient
- recognition algorithm
- improved algorithm
- dynamic programming
- region merging
- objective function
- energy function
- image segmentations
- image segmentation algorithm
- genetic algorithm
- clustering method
- theoretical analysis
- linear programming
- worst case
- denoising
- np hard
- cost function
- image sequences
- learning algorithm