{"id":"https://openalex.org/W2909423137","doi":"https://doi.org/10.1109/tcsi.2018.2889260","title":"Low-Complexity 2-D Digital FIR Filters Using Polyphase Decomposition and Farrow Structure","display_name":"Low-Complexity 2-D Digital FIR Filters Using Polyphase Decomposition and Farrow Structure","publication_year":2019,"publication_date":"2019-01-10","ids":{"openalex":"https://openalex.org/W2909423137","doi":"https://doi.org/10.1109/tcsi.2018.2889260","mag":"2909423137"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2018.2889260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2018.2889260","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-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/A5037335799","display_name":"T. Bindima","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133477","display_name":"Government College Kodanchery","ror":"https://ror.org/049n7x086","country_code":"IN","type":"education","lineage":["https://openalex.org/I114176345","https://openalex.org/I4210133477"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"T. Bindima","raw_affiliation_strings":["Department of Applied Electronics and Instrumentation Engineering, Government Engineering College, Kozhikode, India"],"raw_orcid":"https://orcid.org/0000-0001-6943-7946","affiliations":[{"raw_affiliation_string":"Department of Applied Electronics and Instrumentation Engineering, Government Engineering College, Kozhikode, India","institution_ids":["https://openalex.org/I4210133477"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025466408","display_name":"Elizabeth Elias","orcid":"https://orcid.org/0000-0001-8130-8688"},"institutions":[{"id":"https://openalex.org/I114845381","display_name":"National Institute of Technology Calicut","ror":"https://ror.org/03yyd7552","country_code":"IN","type":"education","lineage":["https://openalex.org/I114845381"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Elizabeth Elias","raw_affiliation_strings":["Department of Electronics and Communication Engineering, National Institute of Technology Calicut, Kozhikode, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, National Institute of Technology Calicut, Kozhikode, India","institution_ids":["https://openalex.org/I114845381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0014,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.75257167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"66","issue":"6","first_page":"2298","last_page":"2308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998999834060669,"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":0.9998999834060669,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9939000010490417,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9922000169754028,"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/polyphase-system","display_name":"Polyphase system","score":0.9306904077529907},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.7070385813713074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6920788884162903},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.5322605967521667},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.520671010017395},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.49513140320777893},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4912833571434021},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.45113521814346313},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4241301417350769},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35807156562805176},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2321873903274536},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.14803120493888855}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.9306904077529907},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.7070385813713074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6920788884162903},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.5322605967521667},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.520671010017395},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.49513140320777893},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4912833571434021},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.45113521814346313},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4241301417350769},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35807156562805176},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2321873903274536},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.14803120493888855},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2018.2889260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2018.2889260","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1116465354","https://openalex.org/W1627054999","https://openalex.org/W1876018024","https://openalex.org/W1964444241","https://openalex.org/W1971140790","https://openalex.org/W1985340652","https://openalex.org/W2005368354","https://openalex.org/W2058743399","https://openalex.org/W2086704454","https://openalex.org/W2107063331","https://openalex.org/W2112138854","https://openalex.org/W2112574234","https://openalex.org/W2113738613","https://openalex.org/W2115206268","https://openalex.org/W2120128770","https://openalex.org/W2121176431","https://openalex.org/W2123500705","https://openalex.org/W2127616600","https://openalex.org/W2129657821","https://openalex.org/W2131435399","https://openalex.org/W2136093129","https://openalex.org/W2142035854","https://openalex.org/W2155213432","https://openalex.org/W2172184229","https://openalex.org/W2172247275","https://openalex.org/W2267716185","https://openalex.org/W2291025469","https://openalex.org/W2293222048","https://openalex.org/W2314386033","https://openalex.org/W2410422549","https://openalex.org/W2440774885","https://openalex.org/W2528238661","https://openalex.org/W2586317996","https://openalex.org/W2793772436"],"related_works":["https://openalex.org/W3119395483","https://openalex.org/W2084441690","https://openalex.org/W1606981643","https://openalex.org/W1504157240","https://openalex.org/W4382397988","https://openalex.org/W1902114972","https://openalex.org/W2810377961","https://openalex.org/W1996118100","https://openalex.org/W126808228","https://openalex.org/W4308935600"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,16,146,173],"novel":[4],"realization":[5],"technique":[6],"for":[7],"quadrantally":[8],"symmetric":[9,156],"2-D":[10,47,51,61,121,182],"finite":[11],"impulse":[12],"response":[13],"filters":[14,159,183],"with":[15,145,187],"guaranteed":[17],"reduction":[18,175],"in":[19,45,78,96,114,119,136,176],"the":[20,24,33,37,46,60,69,73,93,98,103,106,117,120,127,131,139,154,165,168,177,181],"hardware":[21],"complexity.":[22],"Here,":[23],"concept":[25],"of":[26,36,55,59,72,105,126,138,141,153,167,180,184],"Farrow":[27,79,99],"structure-based":[28],"interpolation":[29,104],"filter":[30,39,52],"design":[31],"using":[32],"polyphase":[34,57,75],"decomposition":[35,58],"1-D":[38],"transfer":[40,62],"function":[41,63],"is":[42,130],"effectively":[43],"utilized":[44],"domain.":[48],"The":[49,86,123,170],"proposed":[50,128],"makes":[53],"use":[54],"row-wise":[56],"or":[64],"frequency":[65],"response,":[66],"followed":[67,101],"by":[68,91,102],"polynomial":[70],"approximation":[71],"individual":[74],"coefficients":[76,88,107],"resulting":[77],"structures":[80],"corresponding":[81],"to":[82,163],"each":[83,110],"row":[84],"filter.":[85],"final":[87],"are":[89],"implemented":[90],"varying":[92],"delay":[94,111],"values":[95],"all":[97],"structures,":[100],"obtained":[108],"from":[109],"value,":[112],"which":[113],"turn":[115],"forms":[116],"rows":[118],"kernel.":[122],"major":[124],"highlight":[125],"method":[129],"highly":[132],"reduced":[133],"implementation":[134,178],"complexity":[135,179],"terms":[137],"number":[140],"multipliers":[142],"and":[143,157],"adders,":[144],"low":[147,189],"normalized":[148,190],"root-mean-square":[149,191],"error.":[150],"Design":[151],"examples":[152],"circularly":[155],"fan-type":[158],"have":[160],"been":[161],"considered":[162],"show":[164,172],"efficiency":[166],"approach.":[169],"results":[171],"drastic":[174],"upto":[185],"20%,":[186],"significantly":[188],"error":[192],"lesser":[193],"than":[194],"0.5%.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}