{"id":"https://openalex.org/W2035824328","doi":"https://doi.org/10.1109/tit.1972.1054878","title":"Reconstruction of finite duration signals (Corresp.)","display_name":"Reconstruction of finite duration signals (Corresp.)","publication_year":1972,"publication_date":"1972-09-01","ids":{"openalex":"https://openalex.org/W2035824328","doi":"https://doi.org/10.1109/tit.1972.1054878","mag":"2035824328"},"language":"en","primary_location":{"id":"doi:10.1109/tit.1972.1054878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1972.1054878","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","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/A5109228112","display_name":"J.A. Stuller","orcid":null},"institutions":[{"id":"https://openalex.org/I106938459","display_name":"University of New Brunswick","ror":"https://ror.org/05nkf0n29","country_code":"CA","type":"education","lineage":["https://openalex.org/I106938459"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"J. Stuller","raw_affiliation_strings":["Department of Electrical Engineermg, University of New Brunswick, Fredericton, NB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineermg, University of New Brunswick, Fredericton, NB, Canada","institution_ids":["https://openalex.org/I106938459"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109228112"],"corresponding_institution_ids":["https://openalex.org/I106938459"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.20595611,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":"5","first_page":"667","last_page":"669"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9998000264167786,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9980000257492065,"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.709221363067627},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5862295627593994},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5760177969932556},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5640276670455933},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5490444898605347},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5135107636451721},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5007295608520508},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4815402626991272},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.43805190920829773},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4182780086994171},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3651621639728546},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3437936305999756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2522270083427429},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2460786998271942},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18407180905342102},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17776596546173096},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08804738521575928},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0859045684337616},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.077545166015625}],"concepts":[{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.709221363067627},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5862295627593994},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5760177969932556},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5640276670455933},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5490444898605347},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5135107636451721},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5007295608520508},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4815402626991272},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.43805190920829773},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4182780086994171},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3651621639728546},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3437936305999756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2522270083427429},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2460786998271942},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18407180905342102},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17776596546173096},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08804738521575928},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0859045684337616},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.077545166015625},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.1972.1054878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.1972.1054878","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.46000000834465027,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1990783557","https://openalex.org/W2049352069","https://openalex.org/W2061231286","https://openalex.org/W2067111814","https://openalex.org/W2081808367","https://openalex.org/W2135479785","https://openalex.org/W4237994936","https://openalex.org/W4252713891"],"related_works":["https://openalex.org/W4285325679","https://openalex.org/W1928239295","https://openalex.org/W4282982070","https://openalex.org/W2487963770","https://openalex.org/W4300274844","https://openalex.org/W155385625","https://openalex.org/W1985351605","https://openalex.org/W3159265221","https://openalex.org/W2029404707","https://openalex.org/W2786914604"],"abstract_inverted_index":{"The":[0,47],"problem":[1],"of":[2,43],"reconstructing":[3],"a":[4],"finite-duration":[5],"finite-energy":[6],"signal":[7,27],"that":[8,35],"has":[9],"been":[10],"band":[11],"limited":[12],"and":[13],"sampled":[14],"is":[15,20,56],"considered.":[16],"An":[17],"interpolation":[18],"formula":[19],"derived":[21],"that,":[22],"in":[23,29],"principle,":[24],"permits":[25],"perfect":[26],"reconstruction":[28],"the":[30,36,40,44,54],"noiseless":[31],"case":[32],"provided":[33],"only":[34],"sampling":[37],"frequency":[38,42],"exceeds":[39],"cutoff":[41],"band-limiting":[45],"filter.":[46],"degradation":[48],"introduced":[49],"by":[50],"measurement":[51],"noise":[52],"on":[53],"samples":[55],"evaluated.":[57]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
