New three-dimensional positioning algorithm through integrating TDOA and Newton's method.
Junsuo QuHaonan ShiNing QiaoChen WuChang SuAbolfazl RaziPublished in: EURASIP J. Wirel. Commun. Netw. (2020)
Keyphrases
- improved algorithm
- high accuracy
- dynamic programming
- significant improvement
- detection method
- cost function
- experimental evaluation
- preprocessing
- segmentation method
- three dimensional
- computational complexity
- estimation algorithm
- detection algorithm
- objective function
- optimization algorithm
- computational efficiency
- single pass
- theoretical analysis
- segmentation algorithm
- computationally efficient
- similarity measure
- computational cost
- k means
- energy function
- synthetic and real images
- clustering method
- recognition algorithm
- prior information
- optimization method
- classification method
- matching algorithm
- tree structure
- input data
- selection algorithm
- mathematical model
- probabilistic model
- classification algorithm
- evolutionary algorithm
- region of interest
- convergence rate
- learning algorithm
- support vector machine svm
- em algorithm
- search space
- expectation maximization
- experimental study
- np hard
- optimal solution
- d objects
- linear programming
- levenberg marquardt
- regularized least squares
- gauss newton