Keyphrases
- hybrid method
- significant improvement
- computational cost
- methods outperform
- classical methods
- synthetic and real images
- pairwise
- retrieval method
- statistical methods
- normalization method
- classification method
- detection method
- heuristic methods
- alternative methods
- machine learning methods
- methods require
- preprocessing
- cross validation
- benchmark data sets
- support vector machine
- cost function
- search methods
- voting scheme
- reconstruction method
- chronological backtracking
- linear regression
- dynamic programming
- objective function
- gold standard
- pixel values
- filtering method
- feature extraction
- clustering method
- model selection
- computational complexity