{"id":"https://openalex.org/W2047392263","doi":"https://doi.org/10.1109/78.301858","title":"Wavelet coefficient computation with optimal prefiltering","display_name":"Wavelet coefficient computation with optimal prefiltering","publication_year":1994,"publication_date":"1994-08-01","ids":{"openalex":"https://openalex.org/W2047392263","doi":"https://doi.org/10.1109/78.301858","mag":"2047392263"},"language":"en","primary_location":{"id":"doi:10.1109/78.301858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/78.301858","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","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/A5065367615","display_name":"Xiang\u2010Gen Xia","orcid":"https://orcid.org/0000-0002-5599-7683"},"institutions":[{"id":"https://openalex.org/I55061410","display_name":"U.S. Air Force Institute of Technology","ror":"https://ror.org/03f9f1d95","country_code":"US","type":"education","lineage":["https://openalex.org/I1294991024","https://openalex.org/I1330347796","https://openalex.org/I1330347796","https://openalex.org/I2802362820","https://openalex.org/I4210089612","https://openalex.org/I4210102105","https://openalex.org/I4210102105","https://openalex.org/I55061410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiang-gen Xia","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Air Force Institute of Technology, OH, USA","Dept. of Electr. & Comput. Eng., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Air Force Institute of Technology, OH, USA","institution_ids":["https://openalex.org/I55061410"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Air Force Inst. of Technol., Wright-Patterson AFB, OH, USA","institution_ids":["https://openalex.org/I55061410"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001082656","display_name":"C.\u2010C. Jay Kuo","orcid":"https://orcid.org/0000-0001-9474-5035"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I4210116219","display_name":"Engineering Systems (United States)","ror":"https://ror.org/02qg60849","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C.-C.J. Kuo","raw_affiliation_strings":["Signal and Image Processing Institute, Department of Electrical Engineering Systems, University of Southern California, Los Angeles, CA, USA","[Signal and Image Processing Institute. Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal and Image Processing Institute, Department of Electrical Engineering Systems, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I4210116219"]},{"raw_affiliation_string":"[Signal and Image Processing Institute. Department of Electrical Engineering-Systems, University of Southern California, Los Angeles, CA, USA]","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I4210116219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007532887","display_name":"Zhang Zhen","orcid":"https://orcid.org/0000-0001-8006-1310"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhen Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":2.108,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.86957836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"42","issue":"8","first_page":"2191","last_page":"2197"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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":0.9991999864578247,"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"}},{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.7275384068489075},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6831827759742737},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6156765222549438},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5961745977401733},{"id":"https://openalex.org/keywords/second-generation-wavelet-transform","display_name":"Second-generation wavelet transform","score":0.5522105097770691},{"id":"https://openalex.org/keywords/stationary-wavelet-transform","display_name":"Stationary wavelet transform","score":0.5391505360603333},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5243992209434509},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.4535825848579407},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.42921581864356995},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36999329924583435},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3513262867927551}],"concepts":[{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.7275384068489075},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6831827759742737},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6156765222549438},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5961745977401733},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.5522105097770691},{"id":"https://openalex.org/C73339587","wikidata":"https://www.wikidata.org/wiki/Q1375942","display_name":"Stationary wavelet transform","level":5,"score":0.5391505360603333},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5243992209434509},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4535825848579407},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.42921581864356995},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36999329924583435},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3513262867927551},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/78.301858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/78.301858","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.705.1774","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.705.1774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://mcl.usc.edu/wp-content/uploads/2014/01/1994-08-Wavelet-coefficient-computation-with-optimal-filtering.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1489213177","https://openalex.org/W1606846851","https://openalex.org/W1610060839","https://openalex.org/W1989491465","https://openalex.org/W1996021349","https://openalex.org/W2067530554","https://openalex.org/W2116988482","https://openalex.org/W2166982406","https://openalex.org/W4256555983"],"related_works":["https://openalex.org/W1588899229","https://openalex.org/W2085792030","https://openalex.org/W2023142747","https://openalex.org/W2037009764","https://openalex.org/W1967182499","https://openalex.org/W2501033992","https://openalex.org/W2088723847","https://openalex.org/W2039128285","https://openalex.org/W3021969771","https://openalex.org/W2120966954"],"abstract_inverted_index":{"Discrete":[0],"wavelet":[1,9,15],"transform":[2,11,16],"(DWT)":[3],"is":[4],"often":[5],"used":[6,70],"to":[7,65,75,85],"approximate":[8,50],"series":[10],"(WST)":[12],"and":[13],"continuous":[14],"(CWT),":[17],"since":[18],"it":[19],"can":[20],"be":[21],"computed":[22,34],"numerically.":[23],"In":[24],"this":[25],"research,":[26],"we":[27,60],"first":[28],"study":[29],"the":[30,33,39,52,57,72,77,87,90],"accuracy":[31,58],"of":[32,51,89],"DWT":[35],"coefficients":[36],"obtained":[37],"from":[38],"Shensa":[40,73],"(see":[41],"ibid.,":[42],"vol.40,":[43],"no.10,":[44],"p.2464-2482,":[45],"1992)":[46],"algorithm":[47,74],"as":[48],"an":[49],"WST":[53],"coefficients.":[54],"Based":[55],"on":[56],"analysis,":[59],"then":[61],"propose":[62],"a":[63],"procedure":[64],"design":[66],"optimal":[67,91],"FIR":[68,92],"prefilters":[69],"in":[71],"reduce":[76],"approximation":[78],"error.":[79],"Finally,":[80],"numerical":[81],"examples":[82],"are":[83],"presented":[84],"demonstrate":[86],"performance":[88],"prefilters.>":[93]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}