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Title: Novel formulation and realisation of discrete cosine transform using distributed arithmetic
Authors: Chan, YH 
Siu, WC 
Keywords: Integrated Circuits
Mathematical Techniques - Algorithms
Mathematical Transformations
Issue Date: 1990
Publisher: IEEE
Source: IEEE TENCON '90 : 1990 IEEE Region 10 Conference on Computer Communication Systems : 24-27 September, 1990, Hong Kong, v. 1, p. 190-193 How to cite?
Abstract: In this paper, a new algorithm is introduced such that we can convert an odd prime length, say N, DCT into two (N-1)/2 length cyclic correlations. This formulation enables us to realise the DCT using the distributed arithmetic and it also results in extremely regular structure which is most suitable for VLSI realisation. An example is given to show the feasibility and the structural regularity of the algorithm.
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