A nonparametric algorithm for estimating mutual information between digital signals.
Puneet DheerKaushik Kumar MajumdarPublished in: Digit. Signal Process. (2021)
Keyphrases
- mutual information
- optimization algorithm
- similarity measure
- cost function
- search space
- np hard
- learning algorithm
- theoretical analysis
- worst case
- segmentation algorithm
- k means
- times faster
- computational complexity
- objective function
- information theoretic
- tree structure
- clustering method
- genetic algorithm
- digital straight line
- simulated annealing
- image registration
- knn
- computational cost
- dynamic programming
- significant improvement
- lower bound
- preprocessing