{"created":"2023-07-27T06:50:58.057902+00:00","id":44175,"links":{},"metadata":{"_buckets":{"deposit":"72c23a53-d4b0-422b-be97-bb877cf99ee0"},"_deposit":{"created_by":18,"id":"44175","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"44175"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00044175","sets":["934:935:936"]},"author_link":["74268","74269","74267","74270","74263","74271","74264","74272","74265","70013","74273"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-01-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"1500","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"Scientific Reports"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"遠藤, 優"}],"nameIdentifiers":[{}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Although electro-holography can reconstruct three-dimensional (3D) motion pictures, its computational cost is too heavy to allow for real-time reconstruction of 3D motion pictures. This study explores accelerating colour hologram generation using light-ray information on a ray-sampling (RS) plane with a graphics processing unit (GPU) to realise a real-time holographic display system. We refer to an image corresponding to light-ray information as an RS image. Colour holograms were generated from three RS images with resolutions of 2,048 × 2,048; 3,072 × 3,072 and 4,096 × 4,096 pixels. The computational results indicate that the generation of the colour holograms using multiple GPUs (NVIDIA Geforce GTX 1080) was approximately 300-500 times faster than those generated using a central processing unit. In addition, the results demonstrate that 3D motion pictures were successfully reconstructed from RS images of 3,072 × 3,072 pixels at approximately 15 frames per second using an electro-holographic reconstruction system in which colour holograms were generated from RS images in real time. © 2018 The Author(s).","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域機械工学系","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00050517","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nature Publishing Group"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/s41598-018-19361-7","subitem_relation_type_select":"DOI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2018 The Author(s)."}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sato, Hirochika"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kakue, Takashi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ichihashi, Yasuyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Endo, Yutaka"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wakunami, Koki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oi, Ryutaro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Kenji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakayama, Hirotaka"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimobaba, Tomoyoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ito, Tomoyoshi"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-04-16"}],"displaytype":"detail","filename":"TE-PR-ENDO-Y-1500.pdf","filesize":[{"value":"4.0 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-ENDO-Y-1500.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/44175/files/TE-PR-ENDO-Y-1500.pdf"},"version_id":"b2546778-0285-4c27-ad15-f5b881ff7c45"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Real-time colour hologram generation based on ray-sampling plane with multi-GPU acceleration","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Real-time colour hologram generation based on ray-sampling plane with multi-GPU acceleration"}]},"item_type_id":"4","owner":"18","path":["936"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-04-16"},"publish_date":"2018-04-16","publish_status":"0","recid":"44175","relation_version_is_last":true,"title":["Real-time colour hologram generation based on ray-sampling plane with multi-GPU acceleration"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T17:35:01.748985+00:00"}