An efficient algorithm for optimizing DCT quantization.
Viresh RatnakarMiron LivnyPublished in: IEEE Trans. Image Process. (2000)
Keyphrases
- computational cost
- recognition algorithm
- learning algorithm
- significant improvement
- np hard
- optimization algorithm
- worst case
- search space
- k means
- preprocessing
- cost function
- computational complexity
- dynamic programming
- computationally efficient
- search algorithm
- motion estimation
- optimal solution
- simulated annealing
- particle swarm optimization
- objective function
- detection algorithm
- image segmentation