Keyphrases
- computational complexity
- optimization algorithm
- computationally efficient
- detection algorithm
- preprocessing
- worst case
- matching algorithm
- times faster
- three dimensional
- dynamic programming
- computational cost
- learning algorithm
- multi objective
- k means
- improved algorithm
- brute force
- recognition algorithm
- surface reconstruction
- clustering method
- surface fitting
- segmentation algorithm
- theoretical analysis
- expectation maximization
- high accuracy
- d objects
- np hard
- cost function
- significant improvement
- data structure
- optimal solution
- decision trees