{"id":"https://openalex.org/W3114087131","doi":"https://doi.org/10.1109/tim.2020.3047503","title":"Structure-Aware Compressive Sensing for Magnetic Flux Leakage Detectors: Theory and Experimental Validation","display_name":"Structure-Aware Compressive Sensing for Magnetic Flux Leakage Detectors: Theory and Experimental Validation","publication_year":2020,"publication_date":"2020-12-25","ids":{"openalex":"https://openalex.org/W3114087131","doi":"https://doi.org/10.1109/tim.2020.3047503","mag":"3114087131"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2020.3047503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.3047503","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5005398432","display_name":"Hamid Esmaeili Najafabadi","orcid":"https://orcid.org/0000-0003-1653-9900"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Hamid Esmaeili Najafabadi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061884304","display_name":"Henry Leung","orcid":"https://orcid.org/0000-0002-5984-107X"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Henry Leung","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Calgary, Calgary, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Calgary, Calgary, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100607717","display_name":"Jingbo Guo","orcid":"https://orcid.org/0000-0002-1686-8360"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingbo Guo","raw_affiliation_strings":["Department of Electrical Engineering, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089742467","display_name":"Tiehua Hu","orcid":"https://orcid.org/0000-0002-5972-8720"},"institutions":[{"id":"https://openalex.org/I4210095546","display_name":"Tsinghua Sichuan Energy Internet Research Institute","ror":"https://ror.org/00pkx4k51","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210095546"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiehua Hu","raw_affiliation_strings":["Tsinghua-Sichuan Research Institute of Power Energy Internet, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua-Sichuan Research Institute of Power Energy Internet, Chengdu, China","institution_ids":["https://openalex.org/I4210095546"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090011397","display_name":"Guang Hui Chang","orcid":"https://orcid.org/0000-0003-3763-2194"},"institutions":[{"id":"https://openalex.org/I4210095546","display_name":"Tsinghua Sichuan Energy Internet Research Institute","ror":"https://ror.org/00pkx4k51","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210095546"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guang Chang","raw_affiliation_strings":["Tsinghua-Sichuan Research Institute of Power Energy Internet, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua-Sichuan Research Institute of Power Energy Internet, Chengdu, China","institution_ids":["https://openalex.org/I4210095546"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018808020","display_name":"Wenshen Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210095546","display_name":"Tsinghua Sichuan Energy Internet Research Institute","ror":"https://ror.org/00pkx4k51","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210095546"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenshen Gao","raw_affiliation_strings":["Tsinghua-Sichuan Research Institute of Power Energy Internet, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua-Sichuan Research Institute of Power Energy Internet, Chengdu, China","institution_ids":["https://openalex.org/I4210095546"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5005398432"],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":0.5384,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.63015395,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"70","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9990000128746033,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/compressed-sensing","display_name":"Compressed sensing","score":0.8762612342834473},{"id":"https://openalex.org/keywords/magnetic-flux-leakage","display_name":"Magnetic flux leakage","score":0.7417920231819153},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6672670841217041},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.6220239996910095},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5013654232025146},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.46700534224510193},{"id":"https://openalex.org/keywords/magnetic-flux","display_name":"Magnetic flux","score":0.4495944082736969},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4424600601196289},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.4362877905368805},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42896538972854614},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.40963631868362427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40387314558029175},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36212947964668274},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3137303590774536},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29163140058517456},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23711848258972168},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22606170177459717},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.22326192259788513},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12847083806991577},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08209216594696045}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8762612342834473},{"id":"https://openalex.org/C20892748","wikidata":"https://www.wikidata.org/wiki/Q4390394","display_name":"Magnetic flux leakage","level":3,"score":0.7417920231819153},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6672670841217041},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.6220239996910095},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5013654232025146},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.46700534224510193},{"id":"https://openalex.org/C157479481","wikidata":"https://www.wikidata.org/wiki/Q177831","display_name":"Magnetic flux","level":3,"score":0.4495944082736969},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4424600601196289},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.4362877905368805},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42896538972854614},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.40963631868362427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40387314558029175},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36212947964668274},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3137303590774536},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29163140058517456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23711848258972168},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22606170177459717},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.22326192259788513},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12847083806991577},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08209216594696045},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2020.3047503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.3047503","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W108251729","https://openalex.org/W169122852","https://openalex.org/W658938398","https://openalex.org/W1967667471","https://openalex.org/W1974550829","https://openalex.org/W1979404483","https://openalex.org/W1981208576","https://openalex.org/W1984596678","https://openalex.org/W1984917298","https://openalex.org/W1989832318","https://openalex.org/W1995756791","https://openalex.org/W1998382092","https://openalex.org/W1999447287","https://openalex.org/W2021629455","https://openalex.org/W2027411799","https://openalex.org/W2043371064","https://openalex.org/W2045497058","https://openalex.org/W2048364349","https://openalex.org/W2059200358","https://openalex.org/W2068178388","https://openalex.org/W2070108399","https://openalex.org/W2074310926","https://openalex.org/W2081119669","https://openalex.org/W2092663520","https://openalex.org/W2094650561","https://openalex.org/W2099025578","https://openalex.org/W2103164394","https://openalex.org/W2103539935","https://openalex.org/W2109357213","https://openalex.org/W2110175138","https://openalex.org/W2123629701","https://openalex.org/W2125680629","https://openalex.org/W2129638195","https://openalex.org/W2130357047","https://openalex.org/W2135479785","https://openalex.org/W2135643635","https://openalex.org/W2145096794","https://openalex.org/W2159283102","https://openalex.org/W2163817657","https://openalex.org/W2169369819","https://openalex.org/W2281354239","https://openalex.org/W2296616510","https://openalex.org/W2335106240","https://openalex.org/W2372930122","https://openalex.org/W2396684971","https://openalex.org/W2406740263","https://openalex.org/W2554156454","https://openalex.org/W2564343929","https://openalex.org/W2595750449","https://openalex.org/W2620969290","https://openalex.org/W2784727120","https://openalex.org/W2789585573","https://openalex.org/W2793783688","https://openalex.org/W2912920723","https://openalex.org/W2938692364","https://openalex.org/W2968317349","https://openalex.org/W2975497662","https://openalex.org/W3098935758","https://openalex.org/W4237338280","https://openalex.org/W4250955649","https://openalex.org/W4252713891","https://openalex.org/W6621931544","https://openalex.org/W6649796891","https://openalex.org/W6713820800"],"related_works":["https://openalex.org/W2090152127","https://openalex.org/W3005508687","https://openalex.org/W4383333701","https://openalex.org/W1965169884","https://openalex.org/W3125580510","https://openalex.org/W2008939113","https://openalex.org/W2120417348","https://openalex.org/W14679004","https://openalex.org/W2993285375","https://openalex.org/W1566651525"],"abstract_inverted_index":{"Compressive":[0],"sensing":[1],"(CS)":[2],"has":[3],"emerged":[4],"as":[5],"a":[6,20,52,99,111],"promising":[7],"technique":[8],"for":[9,23],"collecting":[10],"and":[11,41,74,89,132,164],"reconstructing":[12],"digital":[13],"signals.":[14],"In":[15],"this":[16],"article,":[17],"we":[18],"design":[19],"CS":[21,80,136],"method":[22,35,121,131],"magnetic":[24,45],"flux":[25],"leakage":[26],"(MFL)":[27],"detectors":[28],"based":[29],"on":[30,138,153],"the":[31,56,65,79,92,119,125,129,146,154,159,170],"problem's":[32,171],"physics.":[33],"A":[34],"is":[36,58,67,103,122,174],"presented":[37],"to":[38,68],"reconstruct":[39],"x":[40],"y":[42],"components":[43],"of":[44,114,118,145],"B":[46],"<sup":[47],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[48],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u2192</sup>":[49],"field":[50],"using":[51],"few":[53],"samples.":[54],"First,":[55],"problem":[57],"formulated":[59],"into":[60],"an":[61],"optimization":[62],"framework":[63],"where":[64,105],"goal":[66],"minimize":[69],"Euclidean":[70],"distance":[71],"between":[72],"real":[73],"reconstructed":[75],"signals":[76,147,160],"while":[77],"preserving":[78],"acquisition":[81],"criteria.":[82],"The":[83,142],"resulting":[84],"optimizations":[85],"are":[86],"then":[87],"simplified":[88],"solved":[90],"through":[91,124],"established":[93,134],"majorization":[94],"minimization":[95],"(MM)":[96],"method.":[97],"Meanwhile,":[98],"Gaussian":[100],"sampling":[101],"strategy":[102],"adopted":[104],"samples":[106],"with":[107,166],"more":[108],"information":[109],"have":[110],"higher":[112],"chance":[113],"being":[115],"selected.":[116],"Validation":[117],"proposed":[120,130],"accomplished":[123],"performance":[126],"comparison":[127],"among":[128],"several":[133],"high-performance":[135],"techniques":[137],"gathered":[139,148],"experimental":[140],"data.":[141],"extensive":[143],"validation":[144],"from":[149],"17":[150],"artificial":[151],"defects":[152],"12-m":[155],"pipe":[156],"reveals":[157],"that":[158],"can":[161],"be":[162],"compressed":[163],"recovered":[165],"exceptional":[167],"fidelity":[168],"when":[169],"physical":[172],"structure":[173],"known.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
