The GEM MAP algorithm with 3-D SPECT system response.
Thomas J. HebertS. Sanjay-GopalPublished in: IEEE Trans. Medical Imaging (1992)
Keyphrases
- experimental evaluation
- cost function
- times faster
- learning algorithm
- dynamic programming
- simulated annealing
- optimization algorithm
- computationally efficient
- k means
- significant improvement
- recognition algorithm
- computational cost
- expectation maximization
- linear programming
- high accuracy
- search space
- selection algorithm
- objective function
- convex hull
- improved algorithm
- tree structure
- worst case
- probabilistic model
- association rules
- optimal solution