Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정제창 | - |
dc.date.accessioned | 2016-09-05T04:53:22Z | - |
dc.date.available | 2016-09-05T04:53:22Z | - |
dc.date.issued | 2015-03 | - |
dc.identifier.citation | ELECTRONICS LETTERS, v. 51, Page. 480-482 | en_US |
dc.identifier.issn | 0013-5194 | - |
dc.identifier.issn | 1350-911X | - |
dc.identifier.uri | http://ieeexplore.ieee.org/document/7062100/?arnumber=7062100&tag=1 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/22998 | - |
dc.description.abstract | The existing thumbnail extraction method generates a thumbnail by reducing the reconstructed frame after a full decoding process. This method is complex and requires considerable time, particularly for higher resolution video. To alleviate these issues, a fast thumbnail extraction method which utilises an intra-prediction mode for high-efficiency video coding (HEVC) is presented. The proposed method reconstructs only the 4x4 boundary pixels needed for a thumbnail image based on the intra-prediction mode. Experimental results indicate that the proposed method significantly reduces the computational complexity and extraction time for a thumbnail image. The visual quality of thumbnail images obtained with this method does not differ significantly from that of images extracted after a full decoding process. | en_US |
dc.description.sponsorship | Brain Korea 21 plus (BK 21 plus) NRF of Korea - Korean Government (MSIP) | en_US |
dc.language.iso | en | en_US |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | en_US |
dc.subject | video coding | en_US |
dc.subject | computational complexity | en_US |
dc.subject | prediction unit pruning algorithm | en_US |
dc.subject | high-efficiency video coding | en_US |
dc.subject | inter-prediction | en_US |
dc.subject | HEVC | en_US |
dc.subject | computational complexity | en_US |
dc.subject | video coding standards | en_US |
dc.subject | inter prediction algorithm | en_US |
dc.subject | computational load | en_US |
dc.subject | inter-mode decision time | en_US |
dc.title | Thumbnail extraction for HEVC using prediction modes | en_US |
dc.type | Article | en_US |
dc.relation.volume | 51 | - |
dc.identifier.doi | 10.1049/el.2014.3529 | - |
dc.relation.page | 480-481 | - |
dc.relation.journal | ELECTRONICS LETTERS | - |
dc.contributor.googleauthor | Lee, Wonjin | - |
dc.contributor.googleauthor | Jeon, Gwanggil | - |
dc.contributor.googleauthor | Jeong, Jechang | - |
dc.relation.code | 2015001404 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | jjeong | - |
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