{"id":176264,"updated":"2025-01-20T05:56:15.574258+00:00","links":{},"created":"2025-01-19T00:45:56.276891+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00176264","sets":["1164:3616:8533:8986"]},"path":["8986"],"owner":"11","recid":"176264","title":["画素毎の動き推定に基づく時間外挿フレームを用いた複数参照フレーム動き補償予測"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-12-01"},"_buckets":{"deposit":"b2d92718-fe4a-4d4b-af81-bc2199098815"},"_deposit":{"id":"176264","pid":{"type":"depid","value":"176264","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"画素毎の動き推定に基づく時間外挿フレームを用いた複数参照フレーム動き補償予測","author_link":["370448","370453","370450","370452","370447","370449","370445","370451","370454","370446"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"画素毎の動き推定に基づく時間外挿フレームを用いた複数参照フレーム動き補償予測"},{"subitem_title":"Multi-Frame Motion Compensation using Extrapolated Frame by Apparent Motion","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-12-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Presently with Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Presently with Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Presently with Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Presently with Tokyo University of Science","subitem_text_language":"en"},{"subitem_text_value":"Presently with Tokyo University of 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晋"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Kameda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroyuki, Kishi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomokazu, Ishikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ichiro, Matsuda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Susumu, Itoh","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438399","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8582","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文では画素毎の動き （オプティカルフロー） による時間外挿フレームを用いた複数参照フレーム動き補償予測方式を提案する．復号済みの連続 2 フレームから僅かな符号量で推定できる画素毎の動きを用いることで，ブロックごとの動きでは必ずしも適切ではない局所的な回転 ・ 拡大縮小 ・ 変形などの動きを補正することができる．ただし，外挿フレームは等速直線運動を仮定しており，またオクルージョンの悪影響もある．外挿フレームを参照ピクチャリストに追加して従来同様にブロックマッチングによる動き補償を行うことで，外挿フレームの欠点を補うことができる．可逆符号化での複数参照フレームの動き補償予測の性能評価の結果，外挿フレームを用いる提案手法の有効性と領域ごとの特性が確認できた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告オーディオビジュアル複合情報処理（AVM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2016-AVM-95"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}