{"id":"https://openalex.org/W2169863262","doi":"https://doi.org/10.1109/ecctd.2011.6043352","title":"Two-dimensional filter design based on frequency mapping of analog prototype filters","display_name":"Two-dimensional filter design based on frequency mapping of analog prototype filters","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2169863262","doi":"https://doi.org/10.1109/ecctd.2011.6043352","mag":"2169863262"},"language":"en","primary_location":{"id":"doi:10.1109/ecctd.2011.6043352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecctd.2011.6043352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 20th European Conference on Circuit Theory and Design (ECCTD)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055183112","display_name":"Radu Matei","orcid":"https://orcid.org/0000-0003-4775-1795"},"institutions":[{"id":"https://openalex.org/I4210108695","display_name":"Gheorghe Asachi Technical University of Ia\u0219i","ror":"https://ror.org/014zxnz40","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210108695"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Radu Matei","raw_affiliation_strings":["Faculty of Electronics, Telecommunications and Information Technology, Gh.Asachi Technical University of Iasi, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunications and Information Technology, Gh.Asachi Technical University of Iasi, Romania","institution_ids":["https://openalex.org/I4210108695"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091862828","display_name":"Liviu Gora\u015f","orcid":"https://orcid.org/0000-0002-0861-9081"},"institutions":[{"id":"https://openalex.org/I4210108695","display_name":"Gheorghe Asachi Technical University of Ia\u0219i","ror":"https://ror.org/014zxnz40","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210108695"]},{"id":"https://openalex.org/I58077936","display_name":"Romanian Academy","ror":"https://ror.org/0561n6946","country_code":"RO","type":"archive","lineage":["https://openalex.org/I58077936"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Liviu Goras","raw_affiliation_strings":["Faculty of Electronics, Telecommunications and Information Technology, Gh.Asachi Technical University of Iasi, Romania","Institute of Computer Science, Romanian Academy-Iasi Branch, Iasi, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunications and Information Technology, Gh.Asachi Technical University of Iasi, Romania","institution_ids":["https://openalex.org/I4210108695"]},{"raw_affiliation_string":"Institute of Computer Science, Romanian Academy-Iasi Branch, Iasi, Romania","institution_ids":["https://openalex.org/I58077936"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.278,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.52063803,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"326","last_page":"329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.996999979019165,"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":0.996999979019165,"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/T10320","display_name":"Neural Networks and Applications","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9818000197410583,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-biquad-filter","display_name":"Digital biquad filter","score":0.9301308393478394},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.7637439966201782},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.7211659550666809},{"id":"https://openalex.org/keywords/network-synthesis-filters","display_name":"Network synthesis filters","score":0.5766220688819885},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.5669441223144531},{"id":"https://openalex.org/keywords/2d-filters","display_name":"2D Filters","score":0.5639680624008179},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5557076930999756},{"id":"https://openalex.org/keywords/analogue-filter","display_name":"Analogue filter","score":0.5258657932281494},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.5220927000045776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5182235240936279},{"id":"https://openalex.org/keywords/frequency-response","display_name":"Frequency response","score":0.47474175691604614},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4553242027759552},{"id":"https://openalex.org/keywords/m-derived-filter","display_name":"m-derived filter","score":0.45468875765800476},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.41300612688064575},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4095277190208435},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40746212005615234},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.37868189811706543},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3735847473144531},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35252106189727783},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1779758632183075},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11677679419517517}],"concepts":[{"id":"https://openalex.org/C14455310","wikidata":"https://www.wikidata.org/wiki/Q5276043","display_name":"Digital biquad filter","level":4,"score":0.9301308393478394},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.7637439966201782},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.7211659550666809},{"id":"https://openalex.org/C51297928","wikidata":"https://www.wikidata.org/wiki/Q7001207","display_name":"Network synthesis filters","level":2,"score":0.5766220688819885},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.5669441223144531},{"id":"https://openalex.org/C100106864","wikidata":"https://www.wikidata.org/wiki/Q16001029","display_name":"2D Filters","level":5,"score":0.5639680624008179},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5557076930999756},{"id":"https://openalex.org/C176046018","wikidata":"https://www.wikidata.org/wiki/Q359205","display_name":"Analogue filter","level":4,"score":0.5258657932281494},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.5220927000045776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5182235240936279},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.47474175691604614},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4553242027759552},{"id":"https://openalex.org/C156930551","wikidata":"https://www.wikidata.org/wiki/Q17102852","display_name":"m-derived filter","level":4,"score":0.45468875765800476},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.41300612688064575},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4095277190208435},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40746212005615234},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.37868189811706543},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3735847473144531},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35252106189727783},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1779758632183075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11677679419517517},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ecctd.2011.6043352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecctd.2011.6043352","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 20th European Conference on Circuit Theory and Design (ECCTD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1546037850","https://openalex.org/W1587890916","https://openalex.org/W1627054999","https://openalex.org/W1971140790","https://openalex.org/W2090374461","https://openalex.org/W2107351259","https://openalex.org/W2110458854","https://openalex.org/W2117036282","https://openalex.org/W2120128770","https://openalex.org/W2131240362","https://openalex.org/W2159094352","https://openalex.org/W2166833404","https://openalex.org/W6677889271","https://openalex.org/W6683532118"],"related_works":["https://openalex.org/W2044788176","https://openalex.org/W2504985649","https://openalex.org/W1977539251","https://openalex.org/W2967753808","https://openalex.org/W2169863262","https://openalex.org/W4245423377","https://openalex.org/W4313300152","https://openalex.org/W2018747974","https://openalex.org/W2126806419","https://openalex.org/W4301184722"],"abstract_inverted_index":{"In":[0],"this":[1],"work":[2],"an":[3],"analytical":[4],"design":[5,17],"method":[6],"for":[7],"two":[8],"types":[9,66],"of":[10,61,67],"2D":[11,48,68],"recursive":[12],"filters":[13,49,69,75,83],"is":[14,33],"proposed.":[15],"The":[16,65],"starts":[18],"from":[19,90],"a":[20,29,54,77],"given":[21],"analog":[22],"prototype":[23],"filter":[24],"with":[25,76,84],"specified":[26,78],"parameters":[27],"and":[28,80,93],"transfer":[30],"function":[31],"which":[32],"factorized":[34,55],"into":[35],"elementary":[36],"(biquad)":[37],"functions.":[38],"Applying":[39],"adequate":[40],"frequency":[41],"transformations":[42],"to":[43],"these":[44],"functions,":[45],"the":[46,58],"desired":[47],"are":[50,72,96],"directly":[51],"obtained":[52],"in":[53],"form,":[56],"preserving":[57],"selectivity":[59],"properties":[60],"their":[62],"1D":[63],"counterparts.":[64],"approached":[70],"here":[71],"narrow":[73],"orientation-selective":[74],"orientation":[79],"maximally-flat":[81],"low-pass":[82],"circular":[85],"symmetry.":[86],"Design":[87],"examples":[88],"starting":[89],"imposed":[91],"specifications":[92],"simulation":[94],"results":[95],"provided.":[97]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
