Robustness of Transmultiplexed Images

Sypka, Przemyslaw; Ziólko, Mariusz

doi:https://doi.org/10.1155/2007/59493

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Research Article | Open Access

Volume 2007 | Article ID 059493 | https://doi.org/10.1155/2007/59493

Robustness of Transmultiplexed Images

Przemyslaw Sypka¹and Mariusz Ziólko¹

Academic Editor: Andrzej Napieralski

Received31 Oct 2006

Accepted09 May 2007

Published25 Jun 2007

Abstract

Transmultiplexation changes the parallel transmission into a serial transmission. Integer-to-integer filters ensure the perfect reconstruction. The paper presents a suitable serialization method which improves the robustness of images transmitted by a transmultiplexer system. The solution is based on blocks of sizes adequate to separation filter orders, used in detransmultiplexation. The proposed method results directly from the detransmultiplexation algorithm. An example of a four-channel transmultiplexer system, equipped with integer filters, is presented and analyzed to illustrate the suggested method. A simple and effective filter design method is also presented.

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Copyright

Copyright © 2007 Przemysław Sypka and Mariusz Ziółko. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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