Quality Scalability Compression on Single-Loop Solution in HEVC
This paper proposes a quality scalable extension design for the upcoming high efficiency video coding (HEVC) standard. In the proposed design, the single-loop decoder solution is extended into the proposed scalable scenario. A novel interlayer intra/interprediction is added to reduce the amount of b...
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2014-01-01
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Series: | Mathematical Problems in Engineering |
Online Access: | http://dx.doi.org/10.1155/2014/149859 |
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doaj-147f1d951e37415e9b1bc0659c4607ff2020-11-24T23:52:43ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472014-01-01201410.1155/2014/149859149859Quality Scalability Compression on Single-Loop Solution in HEVCMengmeng Zhang0Hongyun Lu1Zhi Liu2North China University of Technology, No. 5 Jin Yuanzhaung Road, Shijingshan District, Beijing 100144, ChinaNorth China University of Technology, No. 5 Jin Yuanzhaung Road, Shijingshan District, Beijing 100144, ChinaNorth China University of Technology, No. 5 Jin Yuanzhaung Road, Shijingshan District, Beijing 100144, ChinaThis paper proposes a quality scalable extension design for the upcoming high efficiency video coding (HEVC) standard. In the proposed design, the single-loop decoder solution is extended into the proposed scalable scenario. A novel interlayer intra/interprediction is added to reduce the amount of bits representation by exploiting the correlation between coding layers. The experimental results indicate that the average Bjøntegaard delta rate decrease of 20.50% can be gained compared with the simulcast encoding. The proposed technique achieved 47.98% Bjøntegaard delta rate reduction compared with the scalable video coding extension of the H.264/AVC. Consequently, significant rate savings confirm that the proposed method achieves better performance.http://dx.doi.org/10.1155/2014/149859 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Mengmeng Zhang Hongyun Lu Zhi Liu |
spellingShingle |
Mengmeng Zhang Hongyun Lu Zhi Liu Quality Scalability Compression on Single-Loop Solution in HEVC Mathematical Problems in Engineering |
author_facet |
Mengmeng Zhang Hongyun Lu Zhi Liu |
author_sort |
Mengmeng Zhang |
title |
Quality Scalability Compression on Single-Loop Solution in HEVC |
title_short |
Quality Scalability Compression on Single-Loop Solution in HEVC |
title_full |
Quality Scalability Compression on Single-Loop Solution in HEVC |
title_fullStr |
Quality Scalability Compression on Single-Loop Solution in HEVC |
title_full_unstemmed |
Quality Scalability Compression on Single-Loop Solution in HEVC |
title_sort |
quality scalability compression on single-loop solution in hevc |
publisher |
Hindawi Limited |
series |
Mathematical Problems in Engineering |
issn |
1024-123X 1563-5147 |
publishDate |
2014-01-01 |
description |
This paper proposes a quality scalable extension design for the upcoming high efficiency video coding (HEVC) standard. In the proposed design, the single-loop decoder solution is extended into the proposed scalable scenario. A novel interlayer intra/interprediction is added to reduce the amount of bits representation by exploiting the correlation between coding layers. The experimental results indicate that the average Bjøntegaard delta rate decrease of 20.50% can be gained compared with the simulcast encoding. The proposed technique achieved 47.98% Bjøntegaard delta rate reduction compared with the scalable video coding extension of the H.264/AVC. Consequently, significant rate savings confirm that the proposed method achieves better performance. |
url |
http://dx.doi.org/10.1155/2014/149859 |
work_keys_str_mv |
AT mengmengzhang qualityscalabilitycompressiononsingleloopsolutioninhevc AT hongyunlu qualityscalabilitycompressiononsingleloopsolutioninhevc AT zhiliu qualityscalabilitycompressiononsingleloopsolutioninhevc |
_version_ |
1725472256912523264 |