An improved non-subsampled contourlet transform-based hybrid pan-sharpening algorithm.
Xiaochen LuJunping ZhangYe ZhangPublished in: IGARSS (2017)
Keyphrases
- learning algorithm
- computational cost
- times faster
- preprocessing
- clustering method
- significant improvement
- detection algorithm
- worst case
- simulated annealing
- high accuracy
- probabilistic model
- experimental evaluation
- np hard
- cost function
- search space
- computational complexity
- recognition algorithm
- segmentation algorithm
- digital images
- k means
- bayesian networks
- similarity measure