Fixed-point IDCT without multiplications based on B.G. Lee's algorithm.

Pingping Zhu Jianguo Liu Shengkui Dai

Published in: Digit. Signal Process. (2009)

Keyphrases

fixed point
dynamic programming
preprocessing
matching algorithm
learning algorithm
search space
computational complexity
image matching
three dimensional
computationally efficient
convergence rate
low power
discrete cosine transform
computational load