Inter layer up-sampling filtering scheme applied in SVC
An efficient inter layer up-sampling filtering algorithm in scalable video coding （SVC） was proposed. Based on different component-sensitive of the human vision system,scheme assigns up-sampling filters depending on the sensi-tivity priority of the image component in order to increase the coding eff...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74654139/ |
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| _version_ | 1841537516628344832 |
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| author | WANG Zhang1 LIU Jian2 YAN Guo-ping2 |
| author_facet | WANG Zhang1 LIU Jian2 YAN Guo-ping2 |
| author_sort | WANG Zhang1 |
| collection | DOAJ |
| description | An efficient inter layer up-sampling filtering algorithm in scalable video coding （SVC） was proposed. Based on different component-sensitive of the human vision system,scheme assigns up-sampling filters depending on the sensi-tivity priority of the image component in order to increase the coding efficiency was proposed. Particularly,a 6-tap filter is assigned for luminance component and a bilinear filter is for chrominance components. The experiment results show that our proposed scheme maintains the performances of coded bit-rate and PSNR value without any noticeable loss,and provides significant reduction in computational complexity. As a result,it can be applied in the inter layer spatial inter-polation of SVC. |
| format | Article |
| id | doaj-art-1a400f532ff94b27b086adb2f602d941 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-1a400f532ff94b27b086adb2f602d9412025-01-14T08:33:05ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-0181274654139Inter layer up-sampling filtering scheme applied in SVCWANG Zhang1LIU Jian2YAN Guo-ping2An efficient inter layer up-sampling filtering algorithm in scalable video coding （SVC） was proposed. Based on different component-sensitive of the human vision system,scheme assigns up-sampling filters depending on the sensi-tivity priority of the image component in order to increase the coding efficiency was proposed. Particularly,a 6-tap filter is assigned for luminance component and a bilinear filter is for chrominance components. The experiment results show that our proposed scheme maintains the performances of coded bit-rate and PSNR value without any noticeable loss,and provides significant reduction in computational complexity. As a result,it can be applied in the inter layer spatial inter-polation of SVC.http://www.joconline.com.cn/zh/article/74654139/scalable video codingup-sampling filteringluminancechrominancehuman vision system |
| spellingShingle | WANG Zhang1 LIU Jian2 YAN Guo-ping2 Inter layer up-sampling filtering scheme applied in SVC Tongxin xuebao scalable video coding up-sampling filtering luminance chrominance human vision system |
| title | Inter layer up-sampling filtering scheme applied in SVC |
| title_full | Inter layer up-sampling filtering scheme applied in SVC |
| title_fullStr | Inter layer up-sampling filtering scheme applied in SVC |
| title_full_unstemmed | Inter layer up-sampling filtering scheme applied in SVC |
| title_short | Inter layer up-sampling filtering scheme applied in SVC |
| title_sort | inter layer up sampling filtering scheme applied in svc |
| topic | scalable video coding up-sampling filtering luminance chrominance human vision system |
| url | http://www.joconline.com.cn/zh/article/74654139/ |
| work_keys_str_mv | AT wangzhang1 interlayerupsamplingfilteringschemeappliedinsvc AT liujian2 interlayerupsamplingfilteringschemeappliedinsvc AT yanguoping2 interlayerupsamplingfilteringschemeappliedinsvc |