A Fast Computational Algorithm for the Discrete Cosine Transform.
Wen-Hsiung ChenC. Harrison SmithS. C. FralickPublished in: IEEE Trans. Commun. (1977)
Keyphrases
- times faster
- experimental evaluation
- preprocessing
- optimization algorithm
- improved algorithm
- significant improvement
- learning algorithm
- k means
- np hard
- estimation algorithm
- matching algorithm
- detection algorithm
- theoretical analysis
- expectation maximization
- input data
- similarity measure
- selection algorithm
- probabilistic model
- objective function
- dynamic programming
- recognition algorithm
- path planning
- discrete fourier transform
- genetic algorithm
- computationally efficient
- simulated annealing
- high accuracy
- worst case
- computational cost
- cost function
- computational complexity