An efficient algorithm for the enhancement of JPEG-coded images.
George A. TriantafyllidisM. VarnuskaDemetrios G. SampsonDimitrios TzovarasMichael G. StrintzisPublished in: Comput. Graph. (2003)
Keyphrases
- preprocessing
- learning algorithm
- experimental evaluation
- optimization algorithm
- computational complexity
- significant improvement
- search space
- theoretical analysis
- dynamic programming
- detection algorithm
- cost function
- k means
- optimal solution
- improved algorithm
- neural network
- experimental study
- path planning
- single pass
- objective function
- input data
- particle swarm optimization
- np hard
- matching algorithm
- data sets
- expectation maximization
- computationally efficient
- linear programming
- segmentation algorithm
- worst case
- artificial neural networks
- search algorithm
- times faster
- selection algorithm