A class of practical fast algorithms is introduced for the discrete cosine transform (DCT). For an 8-point DCT only 11 multiplications and 29 additions are ...
This paper proposes fast-DCT architecture for image compression. The proposed architecture is designed to reduce the number of mu ltipliers used in conventional ...
We have found a class of 8-point DCT algorithms requiring only 11 multiplications and 29 additions. with the published algorithms. An algorithm of this class ...
A fast discrete cosine transform (DCT) algorithm is introduced that can be of particular interest in image processing and is based on the algebraic signal ...
Mar 28, 2018 · This paper introduces a new fast algorithm for the 8-point discrete cosine transform (DCT) based on the summation-by-parts formula. The proposed ...
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May 19, 2024 · 3 Practical fast 1-D DCT algorithms with 11 multiplications (Loeffler et al, 1989). For 8-point DCT, 3) seems pretty good (optimal number of ...
Practical Fast 1-D DCT Algorithms with 11 Multiplications is the LLM paper: it reviews several previous algorithms and gives a newer and more compact one.
Loeffler, C., Ligtenberg, A. and Moschytz, G.S. (1989) Practical Fast 1-D DCT Algorithms with 11 Multiplications. IEEE International Conference on Acoustics ...
Moschytz, "Practical Fast 1-D DCT * Algorithms with 11 Multiplications", Proc. Int'l. Conf. on Acoustics, * Speech, and Signal Processing 1989 (ICASSP '89) ...
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