{"id":"https://openalex.org/W1625516938","doi":"https://doi.org/10.1109/icassp.1983.1172152","title":"Optimal design of two-dimensioal FIR-filters","display_name":"Optimal design of two-dimensioal FIR-filters","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1625516938","doi":"https://doi.org/10.1109/icassp.1983.1172152","mag":"1625516938"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1983.1172152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1983.1172152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '83. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014590756","display_name":"Dieter Fritsch","orcid":"https://orcid.org/0000-0001-5069-3915"},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"D. Fritsch","raw_affiliation_strings":["Institute of Theoretical Geodesy, University of Bonn, Bonn, Germany","University of Boon, Boon, FRG"],"affiliations":[{"raw_affiliation_string":"Institute of Theoretical Geodesy, University of Bonn, Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"University of Boon, Boon, FRG","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5014590756"],"corresponding_institution_ids":["https://openalex.org/I135140700"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08955916,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"383","last_page":"386"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/minimax","display_name":"Minimax","score":0.7428595423698425},{"id":"https://openalex.org/keywords/chebyshev-filter","display_name":"Chebyshev filter","score":0.728062093257904},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6422598361968994},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.5142533183097839},{"id":"https://openalex.org/keywords/quadratic-programming","display_name":"Quadratic programming","score":0.4726877510547638},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4649898409843445},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.4316314458847046},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39739954471588135},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3798832893371582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3597884476184845},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.317108154296875},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.12317317724227905}],"concepts":[{"id":"https://openalex.org/C149728462","wikidata":"https://www.wikidata.org/wiki/Q751319","display_name":"Minimax","level":2,"score":0.7428595423698425},{"id":"https://openalex.org/C21424316","wikidata":"https://www.wikidata.org/wiki/Q718621","display_name":"Chebyshev filter","level":2,"score":0.728062093257904},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6422598361968994},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.5142533183097839},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.4726877510547638},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4649898409843445},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.4316314458847046},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39739954471588135},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3798832893371582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3597884476184845},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.317108154296875},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12317317724227905},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1983.1172152","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1983.1172152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '83. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6399999856948853}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W606581564","https://openalex.org/W634924327","https://openalex.org/W1612168191","https://openalex.org/W1817360657","https://openalex.org/W2004936497","https://openalex.org/W2020141429","https://openalex.org/W2028277614","https://openalex.org/W2097772361"],"related_works":["https://openalex.org/W4226033010","https://openalex.org/W2076918460","https://openalex.org/W2139296074","https://openalex.org/W3036464408","https://openalex.org/W2020990755","https://openalex.org/W2377851227","https://openalex.org/W4293088966","https://openalex.org/W2366868484","https://openalex.org/W2917463375","https://openalex.org/W2155219672"],"abstract_inverted_index":{"The":[0],"design":[1,56],"problem":[2],"of":[3,17,52],"two-dimensional":[4],"FIR-filters":[5],"is":[6,12],"solved":[7],"by":[8],"quadratic":[9],"programming.":[10],"It":[11],"shown,":[13],"that":[14],"the":[15,20,30,42,59],"add":[16],"inequalities":[18,46],"to":[19,29],"L":[21,31],"<inf":[22,32],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[23,33],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</inf>":[24],"-norm":[25,35],"method":[26,36,60],"(least-squares)":[27],"tends":[28],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u221e</inf>":[34],"(Chebyshev":[37],"or":[38],"minimax)":[39],"depending":[40],"On":[41],"frequency":[43],"bands":[44],"where":[45],"have":[47],"been":[48],"formulated.":[49],"An":[50],"Example":[51],"optimal":[53],"and":[54],"suboptimal":[55],"will":[57],"illustrate":[58],"proposed":[61],"in":[62],"this":[63],"paper.":[64]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}