乐胖代购免代理版

{"id":"https://openalex.org/W2160870401","doi":"https://doi.org/10.1109/36.602533","title":"A nonlinear estimation method in tomographic imaging","display_name":"A nonlinear estimation method in tomographic imaging","publication_year":1997,"publication_date":"1997-07-01","ids":{"openalex":"https://openalex.org/W2160870401","doi":"https://doi.org/10.1109/36.602533","mag":"2160870401"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/36.602533","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5023037893","display_name":"Tommaso Isernia","orcid":"https://orcid.org/0000-0003-3830-9540"},"institutions":[],"countries":["IT"],"is_corresponding":false,"raw_author_name":"T. Isernia","raw_affiliation_strings":["Dipartimento di Ingegneria Elettronica, Universit\u00e1 di Napoli Federico II, Napoli, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Elettronica, Universit\u00e1 di Napoli Federico II, Napoli, Italy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012118000","display_name":"Vito Pascazio","orcid":"https://orcid.org/0000-0002-5403-5482"},"institutions":[],"countries":["IT"],"is_corresponding":false,"raw_author_name":"V. Pascazio","raw_affiliation_strings":["Istituto di Teoria e Tecnica delle Onde Elettromagnetiche, Istituto Universitario Navale via Acton, Napoli, Italy"],"affiliations":[{"raw_affiliation_string":"Istituto di Teoria e Tecnica delle Onde Elettromagnetiche, Istituto Universitario Navale via Acton, Napoli, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083258404","display_name":"Rocco Pierri","orcid":"https://orcid.org/0000-0002-5861-5388"},"institutions":[],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Pierri","raw_affiliation_strings":["Dipartimento di Ingegneria dellInformazione, Seconda Universit\u00e1 di Napoli, Aversa, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dellInformazione, Seconda Universit\u00e1 di Napoli, Aversa, Italy","institution_ids":[]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.747,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":140,"citation_normalized_percentile":{"value":0.986364,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"35","issue":"4","first_page":"910","last_page":"923"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T11205","display_name":"Numerical methods in inverse problems","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9993,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.6884991},{"id":"https://openalex.org/keywords/tomographic-reconstruction","display_name":"Tomographic reconstruction","score":0.4598819}],"concepts":[{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.6884991},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6167562},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.59609085},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.52082837},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.50127745},{"id":"https://openalex.org/C174558057","wikidata":"https://www.wikidata.org/wiki/Q11639409","display_name":"Inverse scattering problem","level":3,"score":0.49710992},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47519362},{"id":"https://openalex.org/C97742081","wikidata":"https://www.wikidata.org/wiki/Q7820109","display_name":"Tomographic reconstruction","level":3,"score":0.4598819},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3843835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3802698},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35214785},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3221902},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.23529193},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09263173},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.090979606},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/36.602533","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, justice, and strong institutions","score":0.79,"id":"https://metadata.un.org/sdg/16"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":41,"referenced_works":["https://openalex.org/W1520638886","https://openalex.org/W1523113578","https://openalex.org/W1639032689","https://openalex.org/W1752175949","https://openalex.org/W1766888123","https://openalex.org/W1970804988","https://openalex.org/W1979154798","https://openalex.org/W1979990885","https://openalex.org/W1989073492","https://openalex.org/W2011347541","https://openalex.org/W2012485390","https://openalex.org/W2018446638","https://openalex.org/W2022127353","https://openalex.org/W2029273856","https://openalex.org/W2036729148","https://openalex.org/W2040205684","https://openalex.org/W2041536875","https://openalex.org/W2056410927","https://openalex.org/W2062771059","https://openalex.org/W2071593657","https://openalex.org/W2079847962","https://openalex.org/W2106453960","https://openalex.org/W2108174537","https://openalex.org/W2108502139","https://openalex.org/W2110763396","https://openalex.org/W2111587089","https://openalex.org/W2120378580","https://openalex.org/W2134994222","https://openalex.org/W2146922163","https://openalex.org/W2150240527","https://openalex.org/W2151881329","https://openalex.org/W2151980064","https://openalex.org/W2155130328","https://openalex.org/W2156293476","https://openalex.org/W2162199786","https://openalex.org/W2171295695","https://openalex.org/W3023540311","https://openalex.org/W3215393340","https://openalex.org/W417882504","https://openalex.org/W4237290801","https://openalex.org/W4297575314"],"related_works":["https://openalex.org/W651169017","https://openalex.org/W4321641047","https://openalex.org/W3101167575","https://openalex.org/W2755915683","https://openalex.org/W2545426741","https://openalex.org/W2520812953","https://openalex.org/W2144075718","https://openalex.org/W2128608246","https://openalex.org/W2033816073","https://openalex.org/W1567523647"],"abstract_inverted_index":{"A":[0],"nonlinear":[1,143],"estimation":[2,101],"approach":[3],"to":[4,54,74,102,129,134],"solving":[5],"the":[6,12,26,35,38,47,84,96,100,116,131,148,151],"inverse":[7,144],"scattering":[8,27],"problem,":[9],"and":[10,45,86,92,108,146],"reconstructing":[11],"space-varying":[13],"complex":[14],"permittivity":[15],"of":[16,37,41,43,63,83,90,124,150],"unknown":[17],"objects":[18],"is":[19,77,118,127,138],"considered.":[20],"The":[21,79],"bilinear":[22,81],"operator":[23],"equations":[24],"governing":[25],"are":[28],"approximated":[29],"into":[30],"finite":[31,39,61],"dimensional":[32],"spaces":[33],"on":[34,46],"basis":[36],"degrees":[40],"freedom":[42],"data,":[44],"simple":[48],"concept":[49],"that":[50],"one":[51],"cannot":[52],"expect":[53],"reconstruct":[55],"an":[56,106],"arbitrary":[57],"function":[58],"from":[59],"a":[60,67,69,87,121,139],"number":[62,123],"independent":[64],"equations.":[65],"As":[66],"consequence,":[68],"discrete":[70],"model,":[71],"well":[72],"suited":[73],"numerical":[75],"inversion,":[76],"developed.":[78],"particular":[80],"nature":[82],"equations,":[85],"suitable":[88],"choice":[89],"contrast":[91],"field":[93],"unknowns":[94,126],"allows":[95],"functional":[97],"adopted":[98],"in":[99,105,142],"be":[103],"minimized":[104],"accurate":[107],"numerically":[109],"efficient":[110],"manner.":[111],"Numerical":[112],"experiments":[113],"show":[114],"how":[115],"method":[117],"capable,":[119],"when":[120],"proper":[122],"searched":[125],"adopted,":[128],"manage":[130],"possible":[132],"convergence":[133],"local":[135],"minima":[136],"(which":[137],"typical":[140],"question":[141],"problems),":[145],"validate":[147],"effectiveness":[149],"proposed":[152],"approach.":[153]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2160870401","counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":6}],"updated_date":"2025-01-21T01:04:06.768674","created_date":"2016-06-24"}