A second-order virtual node algorithm for nearly incompressible linear elasticity in irregular domains.
Yongning ZhuYuting WangJeffrey Lee Hellrung Jr.Alejandro CantareroEftychios SifakisJoseph M. TeranPublished in: J. Comput. Phys. (2012)
Keyphrases
- detection algorithm
- expectation maximization
- cost function
- optimization algorithm
- tree structure
- np hard
- times faster
- improved algorithm
- probabilistic model
- segmentation algorithm
- learning algorithm
- k means
- preprocessing
- piecewise linear
- experimental evaluation
- significant improvement
- matching algorithm
- computational complexity
- optimal path
- linear programming
- path planning
- virtual reality
- theoretical analysis
- virtual world
- high accuracy
- worst case
- motion estimation
- computational cost
- image segmentation