{"_buckets": {"deposit": "c945705d-22dd-42f4-abe5-ac44153d5acf"}, "_deposit": {"id": "1911", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "1911"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00001911", "sets": ["454", "425"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1996-08", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "8", "bibliographicPageEnd": "1179", "bibliographicPageStart": "1173", "bibliographicVolumeNumber": "E79-A", "bibliographic_titles": [{"bibliographic_title": "IEICE transactions on fundamentals of electronics, communications and computer sciences"}, {"bibliographic_title": "IEICE transactions on fundamentals of electronics, communications and computer sciences", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this work, a new structure of M-channel linear-phase paraunitary filter banks is proposed, where M is even. Our proposed structure can be regarded as a modification of the conventional generalized linear-phase lapped orthogonal transforms (GenLOT) based on the discrete cosine transform (DCT). The main purpose of this work is to overcome the limitation of the conventional DCT-based GenLOT, and improve the performance of the fast implementation. It is shown that our proposed fast GenLOT is superior to that of the conventional technique in terms of the coding gain. This work also provides a recursive initialization design procedure so as to avoid insignificant local-minimum solutions in the non-linear optimization processes. In order to verify the significance of our proposed method, several design examples are given. Furthermore, it is shown that the fast implementation can be used to construct M-band linear-phase orthonormal wavelets with regularity.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "6188", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "村松, 正吾"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "The Institute of Electronics, Information and Communication Engineers"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.ieice.org/jpn/trans_online/", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "copyright©1996 IEICE"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10826239", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "09168508", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Muramatsu, Shogo"}], "nameIdentifiers": [{"nameIdentifier": "6186", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kiya, Hitoshi"}], "nameIdentifiers": [{"nameIdentifier": "6187", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "e79-a_8_1173.pdf", "filesize": [{"value": "614.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 614000.0, "url": {"label": "e79-a_8_1173.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/1911/files/e79-a_8_1173.pdf"}, "version_id": "6586ccb7-5020-4b9d-b8c7-b415ed7ae9ab"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "multirate filter banks", "subitem_subject_scheme": "Other"}, {"subitem_subject": "paraunitary system", "subitem_subject_scheme": "Other"}, {"subitem_subject": "linear-phase filter", "subitem_subject_scheme": "Other"}, {"subitem_subject": "subband image coding", "subitem_subject_scheme": "Other"}]}, "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": "A New Factorization Technique for the Generalizad Linear-Phase LOT and Its Fast Implementation", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "A New Factorization Technique for the Generalizad Linear-Phase LOT and Its Fast Implementation"}, {"subitem_title": "A New Factorization Technique for the Generalizad Linear-Phase LOT and Its Fast Implementation", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/6539", "pubdate": {"attribute_name": "公開日", "attribute_value": "2008-07-31"}, "publish_date": "2008-07-31", "publish_status": "0", "recid": "1911", "relation": {}, "relation_version_is_last": true, "title": ["A New Factorization Technique for the Generalizad Linear-Phase LOT and Its Fast Implementation"], "weko_shared_id": null}