{"@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/1390282680623277056.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11511/jacc.52.0.286.0"}},{"identifier":{"@type":"NAID","@value":"130005025487"}}],"dc:title":[{"@language":"en","@value":"Omni-directional Video Telepresence Transformed by GPU"},{"@language":"ja","@value":"GPUにより画像変換した全方位ビデオテレプレゼンス"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"This paper describes an omni-directional video telepresence system that present\nundistorted images using GPU. Conventional telepresence systems use spherical mesh and cylindrical\nmesh. The systems calculate corresponding points to just vertices of the mesh. Therefore,\nusers often see significant distorted image. The proposed system calculates corresponding points to\nwhole pixels on presented image using GPU. Therefore, the proposed system runs in video-frame,\nthe CPU load is low, and the presented images are undistorted."},{"@language":"ja","@value":"GPUにより画像を幾何学変換することにより，歪みのない全方位ビデオテレプレゼンスシステムについて述べる．従来の球面や円筒面などをメッシュ状にポリゴン化し，メッシュの頂点のみについてテクスチャ座標を与える方法では，歪みが目立つことがあった．しかし，GPUで描画する全点について座標計算を行うことにより，高速で歪みなくCPUにもロードがかからない全方位ビデオテレプレゼンスシステムを実現することができた．"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801208169088","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"40283931"},{"@type":"NRID","@value":"1000040283931"},{"@type":"NRID","@value":"9000404245267"},{"@type":"NRID","@value":"9000404223562"},{"@type":"NRID","@value":"9000404246005"},{"@type":"NRID","@value":"9000389552963"},{"@type":"NRID","@value":"9000391545355"},{"@type":"NRID","@value":"9000336039015"},{"@type":"NRID","@value":"9000404252466"},{"@type":"NRID","@value":"9000404240213"},{"@type":"NRID","@value":"9000414233784"},{"@type":"NRID","@value":"9000018712557"},{"@type":"NRID","@value":"9000336039046"},{"@type":"NRID","@value":"9000404240301"},{"@type":"NRID","@value":"9000283802165"},{"@type":"NRID","@value":"9000241891498"},{"@type":"NRID","@value":"9000404246015"},{"@type":"NRID","@value":"9000404240209"},{"@type":"NRID","@value":"9000336039008"},{"@type":"NRID","@value":"9000404250313"},{"@type":"NRID","@value":"9000336038950"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/yamazawa"}],"foaf:name":[{"@language":"en","@value":"Yamazawa Kazumasa"},{"@language":"ja","@value":"山澤 一誠"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Nara Institute of Science and Technology"},{"@language":"ja","@value":"奈良先端科学技術大学院大学"}]}],"publication":{"prism:publicationName":[{"@language":"en","@value":"Proceedings of the Japan Joint Automatic Control Conference"},{"@language":"ja","@value":"自動制御連合講演会講演論文集"}],"dc:publisher":[{"@language":"en","@value":"The Japan Joint Automatic Control Conference"},{"@language":"ja","@value":"自動制御連合講演会"}],"prism:publicationDate":"2009","prism:volume":"52","prism:number":"0","prism:startingPage":"286","prism:endingPage":"286"},"availableAt":"2009","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=omni-directional%20video","dc:title":"omni-directional video"},{"@id":"https://cir.nii.ac.jp/all?q=telepresence","dc:title":"telepresence"},{"@id":"https://cir.nii.ac.jp/all?q=GPU","dc:title":"GPU"},{"@id":"https://cir.nii.ac.jp/all?q=distortion","dc:title":"distortion"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%85%A8%E6%96%B9%E4%BD%8D%E3%83%93%E3%83%87%E3%82%AA","dc:title":"全方位ビデオ"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%86%E3%83%AC%E3%83%97%E3%83%AC%E3%82%BC%E3%83%B3%E3%82%B9","dc:title":"テレプレゼンス"},{"@id":"https://cir.nii.ac.jp/all?q=GPU","dc:title":"GPU"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%AD%AA%E3%81%BF","dc:title":"歪み"}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:1003422287"},{"@type":"CIA","@value":"130005025487"}]}