Fast Algorithm for 3D Local Feature Extraction Using Hahn and Charlier Moments.
Abderrahim MesbahAissam BerrahouMostafa El MallahiHassan QjidaaPublished in: UNet (2016)
Keyphrases
- learning algorithm
- experimental evaluation
- preprocessing
- optimal solution
- optimization algorithm
- dynamic programming
- computational complexity
- feature extraction
- k means
- segmentation algorithm
- computationally efficient
- times faster
- objective function
- detection algorithm
- recognition algorithm
- improved algorithm
- probabilistic model
- computational cost
- worst case
- simulated annealing
- np hard
- cost function
- search space
- extracted features
- matching algorithm
- expectation maximization
- high accuracy
- image processing