{"id":"https://openalex.org/W2089260676","doi":"https://doi.org/10.1016/0165-1684(92)90137-l","title":"Filter banks and wavelets: Extensions and applications","display_name":"Filter banks and wavelets: Extensions and applications","publication_year":1992,"publication_date":"1992-02-01","ids":{"openalex":"https://openalex.org/W2089260676","doi":"https://doi.org/10.1016/0165-1684(92)90137-l","mag":"2089260676"},"language":"en","primary_location":{"id":"doi:10.1016/0165-1684(92)90137-l","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0165-1684(92)90137-l","pdf_url":"https://www.sciencedirect.com/science/article/pii/016516849290137L/pdf","source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/016516849290137L/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101863660","display_name":"Jelena Kova\u010devi\u0107","orcid":"https://orcid.org/0000-0003-0139-2803"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jelena Kova\u010devi\u0107","raw_affiliation_strings":["Columbia University in the City of New York, USA","Columbia University in the City of New York USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia University in the City of New York, USA","institution_ids":["https://openalex.org/I78577930"]},{"raw_affiliation_string":"Columbia University in the City of New York USA","institution_ids":["https://openalex.org/I78577930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101863660"],"corresponding_institution_ids":["https://openalex.org/I78577930"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":{"value":3200,"currency":"USD","value_usd":3200},"fwci":5.4394,"has_fulltext":true,"cited_by_count":39,"citation_normalized_percentile":{"value":0.95814936,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"26","issue":"2","first_page":"252","last_page":"252"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.980400025844574,"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":0.980400025844574,"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":0.6473071575164795},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6032570600509644},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5445729494094849},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44229209423065186},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38162392377853394},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3751847743988037},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25702357292175293},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.17999976873397827}],"concepts":[{"id":"https://openalex.org/C100515483","wikidata":"https://www.wikidata.org/wiki/Q3268235","display_name":"Filter bank","level":3,"score":0.6473071575164795},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6032570600509644},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5445729494094849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44229209423065186},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38162392377853394},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3751847743988037},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25702357292175293},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17999976873397827}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0165-1684(92)90137-l","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0165-1684(92)90137-l","pdf_url":"https://www.sciencedirect.com/science/article/pii/016516849290137L/pdf","source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/0165-1684(92)90137-l","is_oa":true,"landing_page_url":"https://doi.org/10.1016/0165-1684(92)90137-l","pdf_url":"https://www.sciencedirect.com/science/article/pii/016516849290137L/pdf","source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2089260676.pdf","grobid_xml":"https://content.openalex.org/works/W2089260676.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2298892392","https://openalex.org/W2916555927","https://openalex.org/W2112019873","https://openalex.org/W2118720487","https://openalex.org/W1556116355","https://openalex.org/W4223897930","https://openalex.org/W2355022359","https://openalex.org/W1569595283","https://openalex.org/W1666752373","https://openalex.org/W3127592826"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}