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Title: On the architecture of H.264 to H.264 homogeneous transcoding platform
Authors: Siu, WC 
Kam, YH
Hui, WL
Wong, WH
Wang, L
Kok, CW
Keywords: Video coding
Motion estimation
H.264 and transcoding architecture
Issue Date: 2008
Publisher: IEEE
Source: 2008 IEEE International Conference on Neural Networks and Signal Processing (ICNNSP 08), Zhenjiang, China, June 8-10, 2008, p. 654-659 How to cite?
Abstract: For homogeneous transcoding, we usually transfer a compressed video into a lower bit-rate and/or video with a smaller size. In this paper we introduce the general architecture of a downing sizing transcoder and propose some novel techniques for its practical realization, including motion vector re-estimation, sub-pixel motion re-estimation, mode redecision, etc. We then generalize the idea of transcoding to video enlargement and propose a simple framework for its reencoding. The paper ends with some useful remarks on the formation of super-resolution videos via the transcoder frame work.
ISBN: 978-142-44-2311-8
Rights: © 2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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