Algorithms for Fast Computing of the 3D-DCT Transform

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03_01_23_26.pdf(369.61 KB)
Date
2003-04
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ORCID
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Referee
Mark
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Společnost pro radioelektronické inženýrství
Abstract
The algorithm for video compression based on the Three-Dimensional Discrete Cosine Transform (3D-DCT) is presented. The original algorithm of the 3D-DCT has high time complexity. We propose several enhancements to the original algorithm and make the calculation of the DCT algorithm feasible for future real-time video compression.
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Keywords
Video compression, 3D-DCT, complexity, DFT, multi-dimensional transforms, optimization
Citation
Radioengineering. 2003, vol. 12, č. 1, s. 23-26. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2003/03_01_23_26.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
http://creativecommons.org/licenses/by/3.0/
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http://hdl.handle.net/11012/58087
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2003/1
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