A Novel Curvature-Based Algorithm for Automatic Grading of Retinal Blood Vessel Tortuosity.
Masoud Aghamohamadian-SharbafHamid Reza PourrezaTouka BanaeePublished in: IEEE J. Biomed. Health Informatics (2016)
Keyphrases
- blood vessels
- improved algorithm
- dynamic programming
- high accuracy
- theoretical analysis
- computational complexity
- preprocessing
- times faster
- experimental evaluation
- objective function
- significant improvement
- computational cost
- segmentation algorithm
- optimal solution
- detection algorithm
- optimization algorithm
- computationally efficient
- expectation maximization
- worst case
- k means
- particle filter
- particle swarm optimization
- matching algorithm
- automatic detection
- convergence rate
- recognition algorithm
- search space
- data structure