{"id":"https://openalex.org/W2136410618","doi":"https://doi.org/10.1109/icassp.2011.5947324","title":"Bound-ratio minimization of filter bank frames by periodic precoding","display_name":"Bound-ratio minimization of filter bank frames by periodic precoding","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2136410618","doi":"https://doi.org/10.1109/icassp.2011.5947324","mag":"2136410618"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5947324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5100704809","display_name":"Li Chai","orcid":"https://orcid.org/0000-0002-4331-0565"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Chai","raw_affiliation_strings":["School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan, China","School of Information Science and Engineering, Wuhan University of Science and Technology, 430081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I43922553"]},{"raw_affiliation_string":"School of Information Science and Engineering, Wuhan University of Science and Technology, 430081, China","institution_ids":["https://openalex.org/I43922553"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100630363","display_name":"Jingxin Zhang","orcid":"https://orcid.org/0000-0002-9450-188X"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jingxin Zhang","raw_affiliation_strings":["Department of Electrical & Computer System Engineering, Monash University, VIC, Australia","Dept. of Elec. & Comp. Syst. Eng., Monash University, VIC3800, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer System Engineering, Monash University, VIC, Australia","institution_ids":["https://openalex.org/I56590836"]},{"raw_affiliation_string":"Dept. of Elec. & Comp. Syst. Eng., Monash University, VIC3800, Australia","institution_ids":["https://openalex.org/I56590836"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17396118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"46","issue":null,"first_page":"4380","last_page":"4383"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9968000054359436,"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":0.9968000054359436,"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":0.9961000084877014,"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/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.7405386567115784},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.676781177520752},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5774579048156738},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.55539470911026},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.5396655797958374},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.525933563709259},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.47722771763801575},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46847787499427795},{"id":"https://openalex.org/keywords/filter-bank","display_name":"Filter bank","score":0.46052274107933044},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45763328671455383},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42929500341415405},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3778614401817322},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3595709800720215},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.323788583278656},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1490674912929535},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07546582818031311},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06239953637123108}],"concepts":[{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.7405386567115784},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.676781177520752},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5774579048156738},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.55539470911026},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5396655797958374},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.525933563709259},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.47722771763801575},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46847787499427795},{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.46052274107933044},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45763328671455383},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42929500341415405},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3778614401817322},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3595709800720215},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.323788583278656},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1490674912929535},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07546582818031311},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06239953637123108},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2011.5947324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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":26,"referenced_works":["https://openalex.org/W2032173185","https://openalex.org/W2043390776","https://openalex.org/W2048479778","https://openalex.org/W2048893271","https://openalex.org/W2050507755","https://openalex.org/W2062024414","https://openalex.org/W2064696994","https://openalex.org/W2077418568","https://openalex.org/W2096437584","https://openalex.org/W2096971955","https://openalex.org/W2112133784","https://openalex.org/W2112438131","https://openalex.org/W2118799423","https://openalex.org/W2133765632","https://openalex.org/W2134524318","https://openalex.org/W2136046356","https://openalex.org/W2136224896","https://openalex.org/W2161519096","https://openalex.org/W2162520911","https://openalex.org/W2170526414","https://openalex.org/W2971235269","https://openalex.org/W3210839039","https://openalex.org/W4214613059","https://openalex.org/W4232686722","https://openalex.org/W4255272544","https://openalex.org/W6663307864"],"related_works":["https://openalex.org/W4281688526","https://openalex.org/W2152088989","https://openalex.org/W2756419127","https://openalex.org/W4366493479","https://openalex.org/W2905893439","https://openalex.org/W3135374966","https://openalex.org/W2953205382","https://openalex.org/W2554517556","https://openalex.org/W1994906402","https://openalex.org/W3153752017"],"abstract_inverted_index":{"Frame":[0],"(upper":[1],"and":[2],"lower)":[3],"bound":[4],"ratio":[5,23],"is":[6,25,84],"a":[7],"key":[8],"factor":[9],"of":[10,13,19,69,91],"numerical":[11],"stability":[12],"frame":[14],"systems.":[15],"While":[16],"tight":[17],"frames,":[18],"which":[20],"the":[21,62,67,88],"minimal":[22],"1":[24],"achieved,":[26],"are":[27],"much":[28],"preferred":[29],"in":[30],"many":[31],"practical":[32],"situations,":[33,54],"they":[34],"may":[35,56],"not":[36],"be":[37],"easily":[38],"(even":[39],"impossible)":[40],"designed":[41],"due":[42],"to":[43],"other":[44],"criteria":[45],"(for":[46],"example,":[47],"good":[48],"subband":[49],"frequency":[50],"shape).":[51],"In":[52],"these":[53],"we":[55],"find":[57],"alternative":[58],"methods":[59],"for":[60,71],"improving":[61],"frame-bound-ratio.":[63],"This":[64],"paper":[65],"studies":[66],"minimization":[68],"frame-bound-ratio":[70],"filter":[72],"bank":[73],"frames":[74],"by":[75],"using":[76],"periodic":[77],"precoding.":[78],"A":[79],"convex":[80],"optimization":[81],"based":[82],"algorithm":[83],"proposed.":[85],"Examples":[86],"show":[87],"effective":[89],"ness":[90],"our":[92],"results.":[93]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}