{"created":"2023-05-15T12:05:23.859512+00:00","id":10058,"links":{},"metadata":{"_buckets":{"deposit":"c3023d04-6cac-47c0-9bcc-79ce588622ef"},"_deposit":{"created_by":3,"id":"10058","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10058"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00010058","sets":["1515:1519"]},"author_link":["62426","62427","62428","62425","62424","62423"],"item_16_alternative_title_23":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"An Efficient Coding Scheme for a Bi-level Boundary Image Using Statistical Characteristics of Subtracted Chain Codes"}]},"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"234","bibliographicPageStart":"229","bibliographicVolumeNumber":"J93-A","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌 A"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2011-01-24"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"本論文では，例えば地形図等高線画像のような2値の輪郭線画像に対して効果的に機能する，画像の圧縮符号化方式を提案する．従来，画像の圧縮を目的とした符号化方法はいくつか提案されているが，本論文で提案する手法は，輪郭線から得られる差分チェインコードに対して適切な符号置換を施し，その結果にハフマン符号化を適用して圧縮を図るという，ごくシンプルな方式であることが特長である．評価実験では，提案手法によって様々なタイプの2値輪郭線画像が効率的に符号化され，従来手法に比べてより圧縮効率が高められることを示す．","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"62426","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KIMURA, Akio"}]},{"nameIdentifiers":[{"nameIdentifier":"62427","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ENDO, Takuya"}]},{"nameIdentifiers":[{"nameIdentifier":"62428","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WATANABE, Takashi"}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_16_rights_18":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©2010 IEICE"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-5707","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学工学部電気電子・情報システム工学科"},{"subitem_text_value":"岩手大学工学部電気電子・情報システム工学科, （現）（株）イーアールアイ"},{"subitem_text_value":"岩手大学工学部電気電子・情報システム工学科"}]},"item_16_version_type_27":{"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":"木村, 彰男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠藤, 卓弥"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 孝志"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"tieicea-vj93an3p229-234.pdf","filesize":[{"value":"643.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tieicea-vj93an3p229-234.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/10058/files/tieicea-vj93an3p229-234.pdf"},"version_id":"35301144-db36-411c-b8e5-ae7218d75ec1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"2値輪郭線画像","subitem_subject_scheme":"Other"},{"subitem_subject":"ロスレス圧縮","subitem_subject_scheme":"Other"},{"subitem_subject":"チェインコード","subitem_subject_scheme":"Other"},{"subitem_subject":"ハフマン符号化","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"差分チェインコードの統計的性質を利用した輪郭線画像の効率的な圧縮符号化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"差分チェインコードの統計的性質を利用した輪郭線画像の効率的な圧縮符号化"}]},"item_type_id":"16","owner":"3","path":["1519"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-01-24"},"publish_date":"2011-01-24","publish_status":"0","recid":"10058","relation_version_is_last":true,"title":["差分チェインコードの統計的性質を利用した輪郭線画像の効率的な圧縮符号化"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:48:10.511647+00:00"}