Hybrid Preprocessing Algorithm for Endmember Extraction Using Clustering, Over-Segmentation, and Local Entropy Criterion.
Fatemeh KowkabiHassan GhassemianAhmad KeshavarzPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- preprocessing
- k means
- segmentation algorithm
- dynamic programming
- clustering algorithm
- clustering method
- simulated annealing
- learning algorithm
- preprocessing stage
- computational complexity
- probabilistic model
- worst case
- detection algorithm
- synthetic datasets
- recognition algorithm
- distance metric
- preprocessing phase
- image segmentation algorithm
- cluster centers
- motion segmentation
- region growing
- hierarchical clustering
- spectral clustering
- image analysis
- high dimensional data
- objective function
- optimal solution
- np hard
- cost function