Referenced Items are not available for this document.
A novel algorithm to convert the discrete cosine transform (DCT) to skew-circular convolutions is presented. The motivation for developing such an algorithm is the fact that VLSI implementation of distributed arithmetic is very efficient for computing convolutions. It is also shown that the inverse DCT (IDCT) can be computed using the same building blocks which are used for computing the DCT. A DCT/IDCT processor can be designed to compute either the DCT or the IDCT depending on a 1-b control signal
Published in:
Signal Processing, IEEE Transactions on
(Volume:39
,
Issue:
6
)
Date of Publication: Jun 1991
- Page(s):
- 1305 - 1313
- ISSN :
- 1053-587X
- INSPEC Accession Number:
- 3983878
- Digital Object Identifier :
- 10.1109/78.136537
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jun 1991
- Sponsored by :
- IEEE Signal Processing Society
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