Fast recursive algorithms for 2-D discrete cosine transform.

Teng Chork Tan Guoan Bi Han Ngee Tan

Published in: Signal Process. (2000)

Keyphrases

significant improvement
computational cost
theoretical analysis
data structure
computationally efficient
learning algorithm
optimization problems
worst case
machine learning algorithms
benchmark datasets
orders of magnitude
computational efficiency
computationally expensive
times faster
efficient implementation