{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282679355792512.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1587/transinf.2015edl8237"}},{"identifier":{"@type":"URI","@value":"https://tokushima-u.repo.nii.ac.jp/records/2003794"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/transinf/E99.D/11/E99.D_2015EDL8237/_pdf"}},{"identifier":{"@type":"NAID","@value":"120006336220"}},{"identifier":{"@type":"NAID","@value":"130005268124"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@language":"en","@value":"Fast Coding Unit Size Decision Based on Probabilistic Graphical Model in High Efficiency Video Coding Inter Prediction"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p>In this work, a high efficiency coding unit (CU) size decision algorithm is proposed for high efficiency video coding (HEVC) inter coding. The CU splitting or non-splitting is modeled as a binary classification problem based on probability graphical model (PGM). This method incorporates two sub-methods: CU size termination decision and CU size skip decision. This method focuses on the trade-off between encoding efficiency and encoding complexity, and it has a good performance. Particularly in the high resolution application, simulation results demonstrate that the proposed algorithm can reduce encoding time by 53.62%-57.54%, while the increased BD-rate are only 1.27%-1.65%, compared to the HEVC software model.</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282679355792513","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000365044503"},{"@type":"NRID","@value":"9000345287800"}],"foaf:name":[{"@language":"en","@value":"JIANG Xiantao"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Electronics and Information Engineering, Tongji 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Tokushima"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751165734144","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"70848522"},{"@type":"NRID","@value":"1000070848522"},{"@type":"NRID","@value":"9000365044506"},{"@type":"NRID","@value":"9000411000537"},{"@type":"NRID","@value":"9000412274831"},{"@type":"NRID","@value":"9000411103233"},{"@type":"NRID","@value":"9000317556092"},{"@type":"NRID","@value":"9000375905467"},{"@type":"NRID","@value":"9000412274828"},{"@type":"NRID","@value":"9000318152312"},{"@type":"NRID","@value":"9000319064680"},{"@type":"NRID","@value":"9000413566311"},{"@type":"NRID","@value":"9000345287803"},{"@type":"NRID","@value":"9000411081576"},{"@type":"NRID","@value":"9000398274362"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/t_katayama"}],"foaf:name":[{"@language":"en","@value":"KATAYAMA Takafumi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Electrical and Electronics Engineering, The 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