Keyphrases
- segmentation algorithm
- search space
- experimental evaluation
- approximation ratio
- preprocessing
- theoretical analysis
- cost function
- detection algorithm
- computationally efficient
- linear programming
- square error
- improved algorithm
- convergence rate
- times faster
- path planning
- simulated annealing
- motion estimation
- dynamic programming
- k means
- computational complexity
- learning algorithm
- expectation maximization
- high accuracy
- denoising
- optimization algorithm
- ant colony optimization
- np hard
- recognition algorithm
- search algorithm
- objective function