Fast Variable Block-Size Motion Estimation by Merging Refined Motion Vector for H.264
Summary :
This paper proposes a fast motion estimation algorithm for variable block-sizes by utilizing motion vector bottom-up procedure for H.264. The refined motion vectors of adjacent small blocks are merged to predict the motion vectors of larger blocks for reducing the computation. Experimental results show that our proposed method has lower computational complexity than full search, fast full search and fast motion estimation of the H.264 reference software JM93 with slight quality decrease and little bit-rate increase.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E89-B No.10 pp.2922-2928
- Publication Date
- 2006/10/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e89-b.10.2922
- Type of Manuscript
- PAPER
- Category
- Multimedia Systems for Communications
Authors
Keyword
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Mei-Juan CHEN, Kai-Chung HOU, "Fast Variable Block-Size Motion Estimation by Merging Refined Motion Vector for H.264" in IEICE TRANSACTIONS on Communications,
vol. E89-B, no. 10, pp. 2922-2928, October 2006, doi: 10.1093/ietcom/e89-b.10.2922.
Abstract: This paper proposes a fast motion estimation algorithm for variable block-sizes by utilizing motion vector bottom-up procedure for H.264. The refined motion vectors of adjacent small blocks are merged to predict the motion vectors of larger blocks for reducing the computation. Experimental results show that our proposed method has lower computational complexity than full search, fast full search and fast motion estimation of the H.264 reference software JM93 with slight quality decrease and little bit-rate increase.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.10.2922/_p
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@ARTICLE{e89-b_10_2922,
author={Mei-Juan CHEN, Kai-Chung HOU, },
journal={IEICE TRANSACTIONS on Communications},
title={Fast Variable Block-Size Motion Estimation by Merging Refined Motion Vector for H.264},
year={2006},
volume={E89-B},
number={10},
pages={2922-2928},
abstract={This paper proposes a fast motion estimation algorithm for variable block-sizes by utilizing motion vector bottom-up procedure for H.264. The refined motion vectors of adjacent small blocks are merged to predict the motion vectors of larger blocks for reducing the computation. Experimental results show that our proposed method has lower computational complexity than full search, fast full search and fast motion estimation of the H.264 reference software JM93 with slight quality decrease and little bit-rate increase.},
keywords={},
doi={10.1093/ietcom/e89-b.10.2922},
ISSN={1745-1345},
month={October},}
Copy
TY - JOUR
TI - Fast Variable Block-Size Motion Estimation by Merging Refined Motion Vector for H.264
T2 - IEICE TRANSACTIONS on Communications
SP - 2922
EP - 2928
AU - Mei-Juan CHEN
AU - Kai-Chung HOU
PY - 2006
DO - 10.1093/ietcom/e89-b.10.2922
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2006
AB - This paper proposes a fast motion estimation algorithm for variable block-sizes by utilizing motion vector bottom-up procedure for H.264. The refined motion vectors of adjacent small blocks are merged to predict the motion vectors of larger blocks for reducing the computation. Experimental results show that our proposed method has lower computational complexity than full search, fast full search and fast motion estimation of the H.264 reference software JM93 with slight quality decrease and little bit-rate increase.
ER -
English
