Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 장의선 | - |
dc.date.accessioned | 2018-04-16T01:30:37Z | - |
dc.date.available | 2018-04-16T01:30:37Z | - |
dc.date.issued | 2012-12 | - |
dc.identifier.citation | Electronics Letters, 7 June 2012, 48(12), p.689-691 | en_US |
dc.identifier.issn | 0013-5194 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/6215302/ | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/67288 | - |
dc.description.abstract | Proposed is an early transform unit (TU) decision method for high efficiency video coding (HEVC) by early determination of the TU sizes based on coding tree pruning. Although the coding efficiency in HEVC can be improved by using various transform block sizes, the computational complexity increased dramatically in terms of the transform kernel size and the transform coding structure. A simple TU decision algorithm is proposed that can prune a residual quadtree in the early stages based on the number of nonzero DCT coefficients. Experimental results show that the proposed method achieves a 61% reduction in TU processing time compared to the HEVC test model 3.0 encoder with a little gain in coding performance. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Electronics letters | en_US |
dc.subject | video coding | en_US |
dc.subject | quadtrees | en_US |
dc.title | Early TU decision method for fast video encoding in high efficiency video coding | en_US |
dc.type | Article | en_US |
dc.relation.no | 12 | - |
dc.relation.volume | 48 | - |
dc.identifier.doi | 10.1049/el.2012.0277 | - |
dc.relation.page | 689-691 | - |
dc.relation.journal | ELECTRONICS LETTERS | - |
dc.contributor.googleauthor | Choi, K. | - |
dc.contributor.googleauthor | Jang, E.S. | - |
dc.relation.code | 2012202795 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF COMPUTER SCIENCE | - |
dc.identifier.pid | esjang | - |
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