Fast cosine transform based on the successive doubling method
- 1 January 1990
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 26 (19), 1616-1618
- https://doi.org/10.1049/el:19901036
Abstract
An efficient and regular algorithm for computing the fast cosine transform (FCT) using the method of successive doubling is presented. The FCT is obtained by the composition of two elementary transforms. Its high regularity facilitates its implementation in VLSI technology.Keywords
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- A DCT chip based on a new structured and computationally efficient DCT algorithmPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002