A new rapid watershed delineation algorithm for 2D flow direction grids.
Scott HaagBahareh ShakibajahromiAli ShokoufandehPublished in: Environ. Model. Softw. (2018)
Keyphrases
- segmentation algorithm
- detection algorithm
- learning algorithm
- objective function
- experimental evaluation
- improved algorithm
- tree structure
- preprocessing
- particle swarm optimization
- input data
- clustering method
- classification algorithm
- significant improvement
- times faster
- k means
- convergence rate
- computational complexity
- similarity measure
- expectation maximization
- computational cost
- simulated annealing
- image registration
- probabilistic model
- data sets
- np hard
- cost function
- optical flow
- search space
- genetic algorithm