Polynomial-time local-improvement algorithm for Consecutive Block Minimization.
Salim HaddadiS. ChencheMeryem CheraitiaF. GuessoumPublished in: Inf. Process. Lett. (2015)
Keyphrases
- worst case
- computational complexity
- objective function
- k means
- high accuracy
- times faster
- preprocessing
- search space
- detection algorithm
- computational cost
- experimental evaluation
- np hard
- significant improvement
- recognition algorithm
- approximation ratio
- learning algorithm
- energy function
- clustering method
- strongly polynomial
- theoretical analysis
- similarity measure
- image compression
- matching algorithm
- optical flow
- search algorithm
- block wise
- feature selection