Temporal Error Concealment Based on Weighted Pixel Estimator
Summary :
A temporal error concealment algorithm for the block-based video coder has been proposed. The concept of block overlapping is adopted to conceal the erroneous blocks, and the recovered pixels are estimated by the weighted sum from the overlapping. The overlapping weighting matrix has been carefully selected in order to fully exploit the spatial-temporal correlation between boundary blocks and the lost block. Furthermore, the motion vector for the lost block has been recovered by considering the best results for the overlapping. The experimental results are shown by integrating our algorithm into the H.263+ coder.
- Publication
- IEICE TRANSACTIONS on Information Vol.E89-D No.9 pp.2583-2586
- Publication Date
- 2006/09/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1093/ietisy/e89-d.9.2583
- Type of Manuscript
- LETTER
- Category
- Image Processing and Video Processing
Authors
Keyword
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Tien-Ying KUO, "Temporal Error Concealment Based on Weighted Pixel Estimator" in IEICE TRANSACTIONS on Information,
vol. E89-D, no. 9, pp. 2583-2586, September 2006, doi: 10.1093/ietisy/e89-d.9.2583.
Abstract: A temporal error concealment algorithm for the block-based video coder has been proposed. The concept of block overlapping is adopted to conceal the erroneous blocks, and the recovered pixels are estimated by the weighted sum from the overlapping. The overlapping weighting matrix has been carefully selected in order to fully exploit the spatial-temporal correlation between boundary blocks and the lost block. Furthermore, the motion vector for the lost block has been recovered by considering the best results for the overlapping. The experimental results are shown by integrating our algorithm into the H.263+ coder.
URL: https://global.ieice.org/en_transactions/information/10.1093/ietisy/e89-d.9.2583/_p
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@ARTICLE{e89-d_9_2583,
author={Tien-Ying KUO, },
journal={IEICE TRANSACTIONS on Information},
title={Temporal Error Concealment Based on Weighted Pixel Estimator},
year={2006},
volume={E89-D},
number={9},
pages={2583-2586},
abstract={A temporal error concealment algorithm for the block-based video coder has been proposed. The concept of block overlapping is adopted to conceal the erroneous blocks, and the recovered pixels are estimated by the weighted sum from the overlapping. The overlapping weighting matrix has been carefully selected in order to fully exploit the spatial-temporal correlation between boundary blocks and the lost block. Furthermore, the motion vector for the lost block has been recovered by considering the best results for the overlapping. The experimental results are shown by integrating our algorithm into the H.263+ coder.},
keywords={},
doi={10.1093/ietisy/e89-d.9.2583},
ISSN={1745-1361},
month={September},}
Copy
TY - JOUR
TI - Temporal Error Concealment Based on Weighted Pixel Estimator
T2 - IEICE TRANSACTIONS on Information
SP - 2583
EP - 2586
AU - Tien-Ying KUO
PY - 2006
DO - 10.1093/ietisy/e89-d.9.2583
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E89-D
IS - 9
JA - IEICE TRANSACTIONS on Information
Y1 - September 2006
AB - A temporal error concealment algorithm for the block-based video coder has been proposed. The concept of block overlapping is adopted to conceal the erroneous blocks, and the recovered pixels are estimated by the weighted sum from the overlapping. The overlapping weighting matrix has been carefully selected in order to fully exploit the spatial-temporal correlation between boundary blocks and the lost block. Furthermore, the motion vector for the lost block has been recovered by considering the best results for the overlapping. The experimental results are shown by integrating our algorithm into the H.263+ coder.
ER -
English
