Binary Level-Set Shape Optimization Model and Algorithm for Volumetric Modulated Arc Therapy in Radiotherapy Treatment.
Li-Tien ChengBin DongChunhua MenXun JiaSteve B. JiangPublished in: SIAM J. Sci. Comput. (2013)
Keyphrases
- optimization model
- level set
- active contours
- energy function
- shape prior
- optimization algorithm
- optimization process
- image segmentation
- objective function
- segmentation method
- level set framework
- density function
- object boundaries
- distance function
- particle swarm optimization
- level set method
- simulated annealing
- curve evolution
- evolutionary algorithm
- distance map
- chan vese model