Keyphrases
- image processing
- image processing algorithms
- pattern recognition
- computationally efficient
- computational complexity
- theoretical analysis
- multiscale
- search space
- optimization problems
- signal processing
- recently developed
- space requirements
- equivalence classes
- digital image processing
- machine vision
- computational efficiency
- data mining algorithms
- orders of magnitude
- computational cost
- significant improvement
- data structure
- feature extraction
- image segmentation