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Proceedings Paper

Efficient fixed-point approximations of the 8×8 inverse discrete cosine transform
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Paper Abstract

This paper describes fixed-point design methodologies and several resulting implementations of the Inverse Discrete Cosine Transform (IDCT) contributed by the authors to MPEG's work on defining the new 8x8 fixed point IDCT standard - ISO/IEC 23002-2. The algorithm currently specified in the Final Committee Draft (FCD) of this standard is also described herein.

Paper Details

Date Published: 8 October 2007
PDF: 17 pages
Proc. SPIE 6696, Applications of Digital Image Processing XXX, 669617 (8 October 2007); doi: 10.1117/12.740228
Show Author Affiliations
Yuriy A. Reznik, Qualcomm, Inc. (United States)
Arianne T. Hinds, IBM, Inc. (United States)
Cixun Zhang, Zhejiang Univ. (China)
Lu Yu, Zhejiang Univ. (China)
Zhibo Ni, Zhejiang Univ. (China)


Published in SPIE Proceedings Vol. 6696:
Applications of Digital Image Processing XXX
Andrew G. Tescher, Editor(s)

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