{"id":"https://openalex.org/W1672398887","doi":"https://doi.org/10.1109/icassp.2005.1416083","title":"Paraunitary Filter Bank Design via a Polynomial Singular-Value Decomposition","display_name":"Paraunitary Filter Bank Design via a Polynomial Singular-Value Decomposition","publication_year":2006,"publication_date":"2006-10-11","ids":{"openalex":"https://openalex.org/W1672398887","doi":"https://doi.org/10.1109/icassp.2005.1416083","mag":"1672398887"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2005.1416083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","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/A5075426985","display_name":"Soydan Redif","orcid":"https://orcid.org/0000-0003-4325-1080"},"institutions":[{"id":"https://openalex.org/I173869447","display_name":"Qinetiq (United Kingdom)","ror":"https://ror.org/02f60yb64","country_code":"GB","type":"company","lineage":["https://openalex.org/I173869447"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Soydan Redif","raw_affiliation_strings":["Advanced Signal & Information Processing Group, Malvern Technology Centre, QinetiQ Limited, Malvern, Worcestershire, UK","Adv. Signal & Inf. Process. Group, QinetiQ Ltd., Malvern, UK"],"affiliations":[{"raw_affiliation_string":"Advanced Signal & Information Processing Group, Malvern Technology Centre, QinetiQ Limited, Malvern, Worcestershire, UK","institution_ids":["https://openalex.org/I173869447"]},{"raw_affiliation_string":"Adv. Signal & Inf. Process. Group, QinetiQ Ltd., Malvern, UK","institution_ids":["https://openalex.org/I173869447"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113514042","display_name":"Tom Cooper","orcid":null},"institutions":[{"id":"https://openalex.org/I173869447","display_name":"Qinetiq (United Kingdom)","ror":"https://ror.org/02f60yb64","country_code":"GB","type":"company","lineage":["https://openalex.org/I173869447"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Thomas Cooper","raw_affiliation_strings":["Advanced Signal & Information Processing Group, Malvern Technology Centre, QinetiQ Limited, Malvern, Worcestershire, UK","Adv. Signal & Inf. Process. Group, QinetiQ Ltd., Malvern, UK"],"affiliations":[{"raw_affiliation_string":"Advanced Signal & Information Processing Group, Malvern Technology Centre, QinetiQ Limited, Malvern, Worcestershire, UK","institution_ids":["https://openalex.org/I173869447"]},{"raw_affiliation_string":"Adv. Signal & Inf. Process. Group, QinetiQ Ltd., Malvern, UK","institution_ids":["https://openalex.org/I173869447"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075426985"],"corresponding_institution_ids":["https://openalex.org/I173869447"],"apc_list":null,"apc_paid":null,"fwci":3.1801,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.91410218,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"613","last_page":"616"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9983000159263611,"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":0.9958999752998352,"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/filter-bank","display_name":"Filter bank","score":0.8450318574905396},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.6729459166526794},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5756986737251282},{"id":"https://openalex.org/keywords/singular-value-decomposition","display_name":"Singular value decomposition","score":0.5624867677688599},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5192920565605164},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4860292077064514},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.4815671443939209},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4782639741897583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47421979904174805},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4723706841468811},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3588981628417969},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15680280327796936},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09862056374549866},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0798906683921814},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.0644446611404419}],"concepts":[{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.8450318574905396},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.6729459166526794},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5756986737251282},{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.5624867677688599},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5192920565605164},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4860292077064514},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.4815671443939209},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4782639741897583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47421979904174805},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4723706841468811},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3588981628417969},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15680280327796936},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09862056374549866},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0798906683921814},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0644446611404419},{"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/icassp.2005.1416083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1481646516","https://openalex.org/W2099486020","https://openalex.org/W2103745220","https://openalex.org/W2114224054","https://openalex.org/W2136734102","https://openalex.org/W2147161958","https://openalex.org/W2154691907","https://openalex.org/W2260000722","https://openalex.org/W6692399888"],"related_works":["https://openalex.org/W2085219086","https://openalex.org/W2141599702","https://openalex.org/W2172281247","https://openalex.org/W2188078572","https://openalex.org/W997673828","https://openalex.org/W1551719041","https://openalex.org/W2118799423","https://openalex.org/W2925283879","https://openalex.org/W2185477221","https://openalex.org/W2612256009"],"abstract_inverted_index":{"We":[0,34],"propose":[1],"a":[2,5,43,59,72],"modification":[3],"to":[4,15,19,42],"polynomial":[6],"SVD":[7],"technique,":[8,37],"known":[9],"as":[10],"SBR2,":[11],"which":[12],"enables":[13],"it":[14],"be":[16],"applied":[17],"effectively":[18],"the":[20,39,55],"task":[21],"of":[22,58,75],"optimal":[23],"FIR":[24,45],"paraunitary":[25],"filter":[26,47,61],"bank":[27],"design":[28,48],"for":[29,71],"use":[30],"in":[31,54],"subband":[32],"coding.":[33],"compare":[35],"our":[36,69],"namely":[38],"SBR2":[40],"coder,":[41],"state-of-the-art":[44],"compaction":[46],"method.":[49],"Here,":[50],"we":[51],"show":[52],"that,":[53],"particular":[56],"case":[57],"two-channel":[60],"bank,":[62],"high":[63],"coding":[64],"gains":[65],"are":[66],"obtainable":[67],"with":[68],"technique":[70],"small":[73],"number":[74],"algorithm":[76],"iterations.":[77]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}