Referenced Items are not available for this document.
The discrete cosine transform (DCT) has wide applications in speech and image data compression. We propose a novel fast DCT algorithm. The proposed algorithm is based on the symmetric property of the DCT kernel matrix. This decomposes an N-point DCT into an N/2-point DCT and can be iterated further. Because it has fewer multiplication steps, when converting the algorithm into hardware implementation with integer computation, we can reduce the error
Published in:
TENCON '96. Proceedings., 1996 IEEE TENCON. Digital Signal Processing Applications
(Volume:2
)
Date of Conference: 26-29 Nov 1996
- Page(s):
- 784 - 787 vol.2
- Meeting Date :
- 26 Nov 1996-29 Nov 1996
- Print ISBN:
- 0-7803-3679-8
- INSPEC Accession Number:
- 5680040
- Conference Location :
- Perth, WA
- Digital Object Identifier :
- 10.1109/TENCON.1996.608445
- Product Type:
- Conference Publications
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