An algorithm for detecting lesions in CBF and CBV perfusion maps.
Tomasz HachajPublished in: Bio Algorithms Med Syst. (2008)
Keyphrases
- experimental evaluation
- times faster
- computational complexity
- optimization algorithm
- recognition algorithm
- detection algorithm
- cost function
- computational cost
- similarity measure
- preprocessing
- dynamic programming
- theoretical analysis
- probabilistic model
- clustering method
- expectation maximization
- particle swarm optimization
- linear programming
- simulated annealing
- worst case
- k means
- optimal solution
- objective function
- high accuracy
- significant improvement
- search space