{"_buckets": {"deposit": "14ccce3d-dd6f-4d3b-aa2f-97fb7a053df1"}, "_deposit": {"id": "2005118", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2005118"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02005118", "sets": ["1642837874411", "1642838406845"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "LMS\u6cd5\u306b\u57fa\u3065\u304f2\u6b21\u5143\u9069\u5fdc\u30dc\u30eb\u30c6\u30e9\u30d5\u30a3\u30eb\u30bf", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "A 2-D Adaptive Volterra Filter Based on LMS Method", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u91d1\u57ce, \u552f\u53f8", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u534a\u5872, \u6ecb", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u5bae\u57ce, \u96bc\u592b", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u5c71\u4e0b, \u52dd\u5df1", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Kinjyo, Tadashi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Hanba, Shigeru", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Miyagi, Hayao", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yamashita, Katsumi", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186609386": {"attribute_name": "Subject", "attribute_value_mlt": [{"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "volterra filter"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "2-D signal processing"}, {"subitem_1522299896455": "en", "subitem_1522300014469": "Other", "subitem_1523261968819": "system identification"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "The Volterra filter is a nonlinear filter presented by the Volterra series expansion which is well known as a generalization of the Taylor series expansion. From a practical point of view, a number of applications have been limitted to using second-order Volterra filters, because of the computational complexity that exponentially increases with the Volterra filter order. On the other hand, few researchers have attempted to design two-dimensional (2-D) Volterra filters in 2-D signal fields. The purpose of this paper is to present a 2-D Volterra filter which can deal with 2-D signal such as image signal and determine the optimum Volterra kernel in the same manner as the approach for I-D case, based on the assumption that the input field is Gaussian. Also, 2-D adaptive Volterra filter based on LMS algolithm is designed, and then, for 2-D system identification, the effectiveness of the proposed adaptive filter is evaluated using digital computer simulations.", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u5de5\u5b66\u90e8"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/13807"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0389-102X"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN0025048X"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u7409\u7403\u5927\u5b66\u5de5\u5b66\u90e8\u7d00\u8981"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1998-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "55", "bibliographicPageEnd": "64", "bibliographicPageStart": "61"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "No55p061.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2005118/files/No55p061.pdf"}, "version_id": "963b98bc-c8c4-406f-8e60-ae77cea89744"}]}, "item_title": "LMS\u6cd5\u306b\u57fa\u3065\u304f2\u6b21\u5143\u9069\u5fdc\u30dc\u30eb\u30c6\u30e9\u30d5\u30a3\u30eb\u30bf", "item_type_id": "15", "owner": "1", "path": ["1642837874411", "1642838406845"], "permalink_uri": "http://hdl.handle.net/20.500.12000/13807", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-12-10"}, "publish_date": "2009-12-10", "publish_status": "0", "recid": "2005118", "relation": {}, "relation_version_is_last": true, "title": ["LMS\u6cd5\u306b\u57fa\u3065\u304f2\u6b21\u5143\u9069\u5fdc\u30dc\u30eb\u30c6\u30e9\u30d5\u30a3\u30eb\u30bf"], "weko_shared_id": -1}