Keyphrases
- preprocessing
- feature extraction
- computational complexity
- detection algorithm
- experimental evaluation
- cost function
- support vector machine svm
- learning algorithm
- objective function
- image processing
- optimal solution
- linear programming
- matching algorithm
- times faster
- convex hull
- similarity measure
- path planning
- search space
- particle swarm optimization
- linear discriminant analysis
- improved algorithm
- neural network
- optimization algorithm
- extracted features
- expectation maximization
- input data
- high accuracy
- probabilistic model
- computational cost
- dynamic programming
- np hard
- k means
- data structure