{"id":"https://openalex.org/W2952950619","doi":"https://doi.org/10.3233/jcm-193638","title":"Recognition and reconstruction of liquid crystal display monitor electromagnetic emanation signals","display_name":"Recognition and reconstruction of liquid crystal display monitor electromagnetic emanation signals","publication_year":2019,"publication_date":"2019-06-21","ids":{"openalex":"https://openalex.org/W2952950619","doi":"https://doi.org/10.3233/jcm-193638","mag":"2952950619"},"language":"en","primary_location":{"id":"doi:10.3233/jcm-193638","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-193638","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","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/A5017748946","display_name":"Nan Shen","orcid":"https://orcid.org/0000-0001-8468-5550"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]},{"id":"https://openalex.org/I48381559","display_name":"Hebei Normal University of Science and Technology","ror":"https://ror.org/05g1mag11","country_code":"CN","type":"education","lineage":["https://openalex.org/I48381559"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Nan Shen","raw_affiliation_strings":["Hebei Normal University of Science and Technology, Hebei, China","Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin, China","State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Hebei Normal University of Science and Technology, Hebei, China","institution_ids":["https://openalex.org/I48381559"]},{"raw_affiliation_string":"Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]},{"raw_affiliation_string":"State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109171552","display_name":"Fugui Liu","orcid":"https://orcid.org/0009-0006-9270-7047"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fugui Liu","raw_affiliation_strings":["Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin, China","State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]},{"raw_affiliation_string":"State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075254395","display_name":"Jiannan Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I48381559","display_name":"Hebei Normal University of Science and Technology","ror":"https://ror.org/05g1mag11","country_code":"CN","type":"education","lineage":["https://openalex.org/I48381559"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiannan Yu","raw_affiliation_strings":["Hebei Normal University of Science and Technology, Hebei, China","Fax: +86 335 7060285","E-mail:"],"affiliations":[{"raw_affiliation_string":"Hebei Normal University of Science and Technology, Hebei, China","institution_ids":["https://openalex.org/I48381559"]},{"raw_affiliation_string":"Fax: +86 335 7060285","institution_ids":[]},{"raw_affiliation_string":"E-mail:","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100429524","display_name":"Chang Li","orcid":"https://orcid.org/0000-0002-4129-5816"},"institutions":[{"id":"https://openalex.org/I48381559","display_name":"Hebei Normal University of Science and Technology","ror":"https://ror.org/05g1mag11","country_code":"CN","type":"education","lineage":["https://openalex.org/I48381559"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Chang","raw_affiliation_strings":["Hebei Normal University of Science and Technology, Hebei, China","E-mail:","Fax: +86 335 7060285"],"affiliations":[{"raw_affiliation_string":"Hebei Normal University of Science and Technology, Hebei, China","institution_ids":["https://openalex.org/I48381559"]},{"raw_affiliation_string":"E-mail:","institution_ids":[]},{"raw_affiliation_string":"Fax: +86 335 7060285","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100341650","display_name":"Yuxiang Li","orcid":"https://orcid.org/0000-0002-1575-3692"},"institutions":[{"id":"https://openalex.org/I48381559","display_name":"Hebei Normal University of Science and Technology","ror":"https://ror.org/05g1mag11","country_code":"CN","type":"education","lineage":["https://openalex.org/I48381559"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiang Li","raw_affiliation_strings":["Hebei Normal University of Science and Technology, Hebei, China","E-mail:","Fax: +86 335 7060285"],"affiliations":[{"raw_affiliation_string":"Hebei Normal University of Science and Technology, Hebei, China","institution_ids":["https://openalex.org/I48381559"]},{"raw_affiliation_string":"E-mail:","institution_ids":[]},{"raw_affiliation_string":"Fax: +86 335 7060285","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5017748946"],"corresponding_institution_ids":["https://openalex.org/I184843921","https://openalex.org/I48381559"],"apc_list":null,"apc_paid":null,"fwci":0.1445,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56827255,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"20","issue":"1","first_page":"133","last_page":"141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10951","display_name":"Cryptographic Implementations and Security","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9757000207901001,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9696999788284302,"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/liquid-crystal-display","display_name":"Liquid-crystal display","score":0.8276445865631104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6363062858581543},{"id":"https://openalex.org/keywords/laptop","display_name":"Laptop","score":0.5884268283843994},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44466957449913025},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.441433846950531},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4382643699645996},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.42899924516677856},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.4266952872276306},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.4210788905620575},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3923404812812805},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.32689982652664185},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.32597050070762634},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21133655309677124},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07827252149581909}],"concepts":[{"id":"https://openalex.org/C128019096","wikidata":"https://www.wikidata.org/wiki/Q83341","display_name":"Liquid-crystal display","level":2,"score":0.8276445865631104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6363062858581543},{"id":"https://openalex.org/C2780008327","wikidata":"https://www.wikidata.org/wiki/Q3962","display_name":"Laptop","level":2,"score":0.5884268283843994},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44466957449913025},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.441433846950531},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4382643699645996},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.42899924516677856},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.4266952872276306},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4210788905620575},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3923404812812805},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.32689982652664185},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.32597050070762634},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21133655309677124},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07827252149581909},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jcm-193638","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jcm-193638","pdf_url":null,"source":{"id":"https://openalex.org/S2765058733","display_name":"Journal of Computational Methods in Sciences and Engineering","issn_l":"1472-7978","issn":["1472-7978","1875-8983"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computational Methods in Sciences and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.4399999976158142,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1988921401","https://openalex.org/W2013066047","https://openalex.org/W2034351575","https://openalex.org/W2043397797","https://openalex.org/W2047167450","https://openalex.org/W2104096268","https://openalex.org/W2105114022","https://openalex.org/W2111432909","https://openalex.org/W2115138103","https://openalex.org/W2119572414","https://openalex.org/W2131284918","https://openalex.org/W2171132801","https://openalex.org/W2221678790","https://openalex.org/W2382608088","https://openalex.org/W2471108792","https://openalex.org/W2504851784","https://openalex.org/W2905050496","https://openalex.org/W6676762015","https://openalex.org/W6757223919","https://openalex.org/W7030247633"],"related_works":["https://openalex.org/W2045444909","https://openalex.org/W3153292769","https://openalex.org/W1516398359","https://openalex.org/W1901656956","https://openalex.org/W4239210160","https://openalex.org/W2941659365","https://openalex.org/W2376300433","https://openalex.org/W4242605858","https://openalex.org/W2132912433","https://openalex.org/W2508811090"],"abstract_inverted_index":{"Computer":[0],"electronic":[1],"equipment":[2],"will":[3],"emit":[4,24],"unintentional":[5,25],"electromagnetic":[6],"(EM)":[7],"signals":[8,27,59],"in":[9],"the":[10,29,44,55,71,79,84,88,117,136,144],"working":[11],"state,":[12],"especially":[13],"liquid":[14],"crystal":[15],"display":[16,69],"(LCD)":[17],"monitors":[18],"(desktop":[19],"and":[20,76,96,142],"laptop).":[21],"The":[22],"monitor":[23,64],"EM":[26,72],"across":[28],"Radio":[30],"Frequency":[31],"(RF)":[32],"spectrum":[33],"making":[34],"it":[35],"error-prone,":[36],"time":[37],"consuming,":[38],"a":[39],"nd":[40],"difficult":[41],"to":[42,83,104],"find":[43],"relatively":[45],"few":[46],"emanations":[47,61,73,110],"that":[48,91,135],"obtain":[49],"hidden":[50],"information.":[51],"In":[52,112],"this":[53,114],"paper,":[54],"characteristics":[56],"of":[57,86,107,120,147],"emitted":[58],"which":[60],"by":[62,67,78],"LCD":[63,108,121],"is":[65],"verified":[66],"analyzing":[68],"mechanism,":[70],"are":[74,99],"received":[75],"reconstructed":[77],"eavesdropping":[80],"experiment.":[81],"According":[82],"principle":[85],"LCD,":[87],"study":[89,115],"shows":[90],"refresh":[92],"rate,":[93],"horizontal":[94],"frequency,":[95],"pixel":[97],"frequency":[98],"confirmed":[100],"as":[101],"key":[102],"factors":[103],"reconstruct":[105],"image":[106],"compromising":[109],"(CE).":[111],"addition,":[113],"promotes":[116],"reconstitution":[118],"quality":[119,146],"CE":[122],"based":[123],"on":[124],"wavelet":[125],"transform":[126],"spatial":[127],"correlation":[128],"filtering":[129],"denoising":[130],"method.":[131],"Experimental":[132],"results":[133],"show":[134],"method":[137],"can":[138],"effectively":[139],"suppress":[140],"noise":[141],"improve":[143],"reconstruction":[145],"weak":[148],"leakage":[149],"signal.":[150]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-22T06:01:30.510260","created_date":"2025-10-10T00:00:00"}