{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00145494","sets":["6164:6165:6561:8348"]},"path":["8348"],"owner":"11","recid":"145494","title":["Lens Free Imagerの実用化のための設計と実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-10-14"},"_buckets":{"deposit":"d5b89e88-e941-4e6d-94b6-13c72db132b7"},"_deposit":{"id":"145494","pid":{"type":"depid","value":"145494","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Lens Free Imagerの実用化のための設計と実装","author_link":["224467","224478","224480","224471","224485","224477","224475","224466","224472","224479","224487","224465","224476","224484","224468","224469","224481","224482","224470","224473","224474","224464","224486","224488","224489","224483"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Lens Free Imagerの実用化のための設計と実装"},{"subitem_title":"Design and Implementation for a Lens Free Imager in a Practical 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は，観察対象に投じたレーザ光による干渉波から計算処理により画像を生成するため，レンズを必要としない．光学顕微鏡とくらべて安価なシステムで複雑な形状の対象を観察・検査することが可能であり，バイオロジーや医療分野への応用が期待されている．一方で，画像生成のため計算コストが大きく，リアルタイム性に課題がある．本稿では原理検証とともに，実用化に向けたプロトタイプの設計と実装について示す．原理検証では汎用性の高い SoC を用い，アルゴリズムとコンポーネントの有用性の検証を行う．プロトタイプではパフォーマンス向上のボトルネックになる要因を探り，ターゲットとなるアプリケーションの実現に必要な評価を行った．","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"A Lens Free Imager, a digital holography techniques, does not require a lens. An LFI generates an image by calculation processing from the interference wave by a laser beam which is projected to observation target. Since a complex shaped subject can be observed or inspected at a low cost system in comparison with an optical microscope, applications in biology and medical fields have been expected to be evolved. Meanwhile, there is a problem that the computational cost for image generation is large. In this paper, we show the design and implementation of a prototype for practical use. Using a versatile SoC in principle verification brings verification of the usefulness of the algorithm and components. The prototype is designed to find a bottleneck in performance improvement and as well as to evaluate the final target system which is required by a practical application.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"組込みシステムシンポジウム2015論文集"}],"bibliographicPageStart":"2","bibliographicIssueDates":{"bibliographicIssueDate":"2015-10-14","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2015"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":145494,"updated":"2025-01-20T18:19:02.705731+00:00","links":{},"created":"2025-01-19T00:21:07.536258+00:00"}