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Proceedings Paper

New subband scheme for super-HDTV coding
Author(s): Masayuki Tanimoto; Akio Yamada; Yoichi Naito
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Paper Abstract

The subband scheme is one of the most promising schemes for super HDTV coding. In this paper, we propose two types of multidimensional multichannel subband scheme. Using the concept of the complementary subsampling, the properties of the analysis and synthesis filters are analyzed. Coding gain is calculated for the proposed scheme by using a picture model. The proposed scheme shows coding gain higher than the conventional scheme.

Paper Details

Date Published: 1 November 1991
PDF: 12 pages
Proc. SPIE 1605, Visual Communications and Image Processing '91: Visual Communication, (1 November 1991); doi: 10.1117/12.50296
Show Author Affiliations
Masayuki Tanimoto, Nagoya Univ. (Japan)
Akio Yamada, Nagoya Univ. (Japan)
Yoichi Naito, Nagoya Univ. (Japan)


Published in SPIE Proceedings Vol. 1605:
Visual Communications and Image Processing '91: Visual Communication
Kou-Hu Tzou; Toshio Koga, Editor(s)

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