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dc.contributor.authorChan, Chia-Hsinen_US
dc.contributor.authorTu, Chun-Chuanen_US
dc.contributor.authorTsai, Wen-Jiinen_US
dc.date.accessioned2019-04-03T06:35:34Z-
dc.date.available2019-04-03T06:35:34Z-
dc.date.issued2017-01-01en_US
dc.identifier.issn1017-9909en_US
dc.identifier.urihttp://dx.doi.org/10.1117/1.JEI.26.1.013006en_US
dc.identifier.urihttp://hdl.handle.net/11536/144753-
dc.description.abstractHigh efficiency video coding (HEVC) not only improves the coding efficiency drastically compared to the well-known H.264/AVC but also introduces coding tools for parallel processing, one of which is tiles. Tile partitioning is allowed to be arbitrary in HEVC, but how to decide tile boundaries remains an open issue. An adaptive tile boundary (ATB) method is proposed to select a better tile partitioning to improve load balancing (ATB-LoadB) and coding efficiency (ATB-Gain) with a unified scheme. Experimental results show that, compared to ordinary uniform-space partitioning, the proposed ATB can save up to 17.65% of encoding times in parallel encoding scenarios and can reduce up to 0.8% of total bit rates for coding efficiency. (C) 2017 SPIE and IS&Ten_US
dc.language.isoen_USen_US
dc.subjecthigh efficiency video codingen_US
dc.subjecttileen_US
dc.subjectencoder optimizationen_US
dc.subjectvideo compressionen_US
dc.titleImprove load balancing and coding efficiency of tiles in high efficiency video coding by adaptive tile boundaryen_US
dc.typeArticleen_US
dc.identifier.doi10.1117/1.JEI.26.1.013006en_US
dc.identifier.journalJOURNAL OF ELECTRONIC IMAGINGen_US
dc.citation.volume26en_US
dc.citation.issue1en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000397059800036en_US
dc.citation.woscount1en_US
Appears in Collections:Articles


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