An accurate and efficient algorithm for determining minimum circumscribed circles and spheres from discrete data points.
Hsi-Yung FengDawit H. EndriasM. Abu TaherHao SongPublished in: Comput. Aided Des. (2013)
Keyphrases
- computationally efficient
- worst case
- computational complexity
- single pass
- learning algorithm
- preprocessing
- high accuracy
- times faster
- cost function
- detection algorithm
- recognition algorithm
- high efficiency
- probabilistic model
- computational cost
- experimental evaluation
- dynamic programming
- k means
- pruning strategy
- highly efficient
- data sets
- square error
- clustering method
- data points
- np hard
- objective function
- hough transform
- optimization algorithm
- convex hull
- expectation maximization
- input data
- numerically stable
- face recognition