Keyphrases
- context free parsing
- experimental evaluation
- learning algorithm
- computationally efficient
- cost function
- high accuracy
- preprocessing
- computational complexity
- detection algorithm
- optimization algorithm
- experimental study
- dynamic programming
- highly efficient
- significant improvement
- np hard
- k means
- objective function
- times faster
- worst case
- matching algorithm
- memory efficient
- classification algorithm
- search space
- estimation algorithm
- least squares
- convex hull
- single pass
- space complexity
- segmentation algorithm
- theoretical analysis
- input data
- machine learning
- computational cost
- color images
- data structure
- optimal solution
- multiscale
- image processing
- genetic algorithm