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Proceedings Paper

Fast computing of discrete cosine and sine transforms of types VI and VII
Author(s): Ravi K. Chivukula; Yuriy A. Reznik
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Paper Abstract

We propose fast algorithms for computing Discrete Sine and Discrete Cosine Transforms (DCT and DST) of types VI and VII. Particular attention is paid to derivation of fast algorithms for computing DST-VII of lengths 4 and 8, which are currently under consideration for inclusion in ISO/IEC/ITU-T High Efficiency Video Coding (HEVC) standard.

Paper Details

Date Published: 19 September 2011
PDF: 10 pages
Proc. SPIE 8135, Applications of Digital Image Processing XXXIV, 813505 (19 September 2011); doi: 10.1117/12.903685
Show Author Affiliations
Ravi K. Chivukula, Qualcomm Inc. (United States)
Yuriy A. Reznik, Qualcomm Inc. (United States)

Published in SPIE Proceedings Vol. 8135:
Applications of Digital Image Processing XXXIV
Andrew G. Tescher, Editor(s)

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