Multiresolution Motion Estimation with Zerotree Coding Aware Metric
Summary :
In this paper, a new Hierarchical Sum of Double Difference metric, HSDD, is introduced. It is shown, as opposed to conventional Sum of Absolute Difference (SAD) metric, how this zerotree coding aware metric can jointly constrain the motion vector searching for both temporal and spatial (quad-tree) directions under multiresolution motion estimation framework. The reward from the temporal-spatial co-optimization concept of HSDD is that fewer bits are spent later for describing the isolated zeros. The embedded wavelet video coder using HSDD metric was tested with a set of video sequences and the compression performance seems to be promising.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E86-B No.10 pp.3152-3155
- Publication Date
- 2003/10/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Multimedia Systems
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Yih-Ching SU, Chu-Sing YANG, Chen-Wei LEE, Chin-Shun HSU, "Multiresolution Motion Estimation with Zerotree Coding Aware Metric" in IEICE TRANSACTIONS on Communications,
vol. E86-B, no. 10, pp. 3152-3155, October 2003, doi: .
Abstract: In this paper, a new Hierarchical Sum of Double Difference metric, HSDD, is introduced. It is shown, as opposed to conventional Sum of Absolute Difference (SAD) metric, how this zerotree coding aware metric can jointly constrain the motion vector searching for both temporal and spatial (quad-tree) directions under multiresolution motion estimation framework. The reward from the temporal-spatial co-optimization concept of HSDD is that fewer bits are spent later for describing the isolated zeros. The embedded wavelet video coder using HSDD metric was tested with a set of video sequences and the compression performance seems to be promising.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e86-b_10_3152/_p
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@ARTICLE{e86-b_10_3152,
author={Yih-Ching SU, Chu-Sing YANG, Chen-Wei LEE, Chin-Shun HSU, },
journal={IEICE TRANSACTIONS on Communications},
title={Multiresolution Motion Estimation with Zerotree Coding Aware Metric},
year={2003},
volume={E86-B},
number={10},
pages={3152-3155},
abstract={In this paper, a new Hierarchical Sum of Double Difference metric, HSDD, is introduced. It is shown, as opposed to conventional Sum of Absolute Difference (SAD) metric, how this zerotree coding aware metric can jointly constrain the motion vector searching for both temporal and spatial (quad-tree) directions under multiresolution motion estimation framework. The reward from the temporal-spatial co-optimization concept of HSDD is that fewer bits are spent later for describing the isolated zeros. The embedded wavelet video coder using HSDD metric was tested with a set of video sequences and the compression performance seems to be promising.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Multiresolution Motion Estimation with Zerotree Coding Aware Metric
T2 - IEICE TRANSACTIONS on Communications
SP - 3152
EP - 3155
AU - Yih-Ching SU
AU - Chu-Sing YANG
AU - Chen-Wei LEE
AU - Chin-Shun HSU
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E86-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2003
AB - In this paper, a new Hierarchical Sum of Double Difference metric, HSDD, is introduced. It is shown, as opposed to conventional Sum of Absolute Difference (SAD) metric, how this zerotree coding aware metric can jointly constrain the motion vector searching for both temporal and spatial (quad-tree) directions under multiresolution motion estimation framework. The reward from the temporal-spatial co-optimization concept of HSDD is that fewer bits are spent later for describing the isolated zeros. The embedded wavelet video coder using HSDD metric was tested with a set of video sequences and the compression performance seems to be promising.
ER -
English
