{"id":"https://openalex.org/W4294691174","doi":"https://doi.org/10.1109/lgrs.2022.3204667","title":"High-Quality Signal Denoising and Deep Feature Representation and Its Application to the ENPEMF","display_name":"High-Quality Signal Denoising and Deep Feature Representation and Its Application to the ENPEMF","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4294691174","doi":"https://doi.org/10.1109/lgrs.2022.3204667"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2022.3204667","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3204667","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5071111978","display_name":"Songyuan Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songyuan Tan","raw_affiliation_strings":["School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000630492","display_name":"Guocheng Hao","orcid":"https://orcid.org/0000-0002-7075-8816"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guocheng Hao","raw_affiliation_strings":["School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-7075-8816","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090414119","display_name":"Juan Guo","orcid":"https://orcid.org/0000-0003-0409-3905"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Guo","raw_affiliation_strings":["School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081482267","display_name":"Jiantao Yu","orcid":"https://orcid.org/0009-0008-2301-9026"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiantao Yu","raw_affiliation_strings":["School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100408495","display_name":"Panpan Wang","orcid":"https://orcid.org/0000-0003-2581-6113"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Panpan Wang","raw_affiliation_strings":["School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering and Electronic Information, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I3124059619"],"apc_list":null,"apc_paid":null,"fwci":1.0405,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71472668,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12424","display_name":"Earthquake Detection and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12424","display_name":"Earthquake Detection and Analysis","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9966999888420105,"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"}},{"id":"https://openalex.org/T10572","display_name":"Geophysical and Geoelectrical Methods","score":0.9894999861717224,"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/noise-reduction","display_name":"Noise reduction","score":0.7483285665512085},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6787986755371094},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6095180511474609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5626334547996521},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5616454482078552},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4760027825832367},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4558587670326233},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.42350342869758606},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4229179620742798},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4170829653739929},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3714750111103058},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.341913104057312},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20698389410972595},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2026662826538086},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1209128201007843},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.08004167675971985}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.7483285665512085},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6787986755371094},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6095180511474609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5626334547996521},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5616454482078552},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4760027825832367},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4558587670326233},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.42350342869758606},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4229179620742798},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4170829653739929},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3714750111103058},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.341913104057312},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20698389410972595},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2026662826538086},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1209128201007843},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.08004167675971985},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2022.3204667","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3204667","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5600000023841858}],"awards":[{"id":"https://openalex.org/G26576258","display_name":null,"funder_award_id":"B17040","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"}],"funders":[{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W94292858","https://openalex.org/W1510355813","https://openalex.org/W1908291764","https://openalex.org/W1941343722","https://openalex.org/W1967867504","https://openalex.org/W1991362204","https://openalex.org/W2013500730","https://openalex.org/W2059376201","https://openalex.org/W2086494340","https://openalex.org/W2106098087","https://openalex.org/W2133819733","https://openalex.org/W2146842127","https://openalex.org/W2277327596","https://openalex.org/W2379050579","https://openalex.org/W2416739439","https://openalex.org/W2786985122","https://openalex.org/W2804866258","https://openalex.org/W2914793088","https://openalex.org/W2963723012","https://openalex.org/W2963896418","https://openalex.org/W4300922781","https://openalex.org/W6603868431","https://openalex.org/W6636788924"],"related_works":["https://openalex.org/W4392353267","https://openalex.org/W2532234348","https://openalex.org/W108084911","https://openalex.org/W2393440248","https://openalex.org/W1569386110","https://openalex.org/W2673314300","https://openalex.org/W2982169251","https://openalex.org/W2720892868","https://openalex.org/W2103406007","https://openalex.org/W4385545089"],"abstract_inverted_index":{"The":[0,36,124],"Earth\u2019s":[1,16],"natural":[2],"pulsed":[3],"electromagnetic":[4,154],"field":[5],"(ENPEMF)":[6],"signal":[7,60,108,140],"is":[8,56,115],"released":[9],"by":[10,40,46,121],"the":[11,15,28,41,77,89,93,99,106,111,118,128,134,138,144,148,153,159],"instantaneous":[12],"disturbance":[13],"of":[14,25,50,92,105,137],"naturally":[17],"varying":[18],"magnetic":[19],"field,":[20],"contains":[21],"a":[22,47,64,70],"large":[23],"amount":[24],"information":[26,156],"about":[27],"changing":[29],"geological":[30],"structures":[31],"and":[32,52,83,142,146],"their":[33],"kinetic":[34],"principles.":[35],"ENPEMF":[37,107,139,160],"signals":[38,86],"acquired":[39,109],"equipment":[42],"are":[43],"often":[44],"accompanied":[45],"great":[48],"deal":[49],"noise,":[51],"effective":[53],"noise":[54,66,95],"reduction":[55,67,96],"required":[57],"for":[58,69],"accurate":[59],"analysis.":[61],"We":[62],"propose":[63],"new":[65],"method":[68],"very":[71],"low":[72],"signal-to-noise":[73],"ratio":[74],"(SNR),":[75],"called":[76],"Blaschke":[78,122],"unwinding":[79],"adaptive":[80],"Fourier":[81],"decomposition,":[82],"use":[84],"synthetic":[85],"to":[87],"demonstrate":[88],"high":[90],"accuracy":[91],"proposed":[94],"method.":[97],"Meanwhile,":[98],"Root-phase":[100],"deep":[101,135],"feature":[102,136],"representation":[103],"(RPDP)":[104],"during":[110],"Lushan":[112],"Ms7.0":[113],"earthquake":[114],"explored":[116],"using":[117],"roots":[119],"obtained":[120],"unwinding.":[123],"results":[125],"show":[126],"that":[127],"time-based":[129],"RPDP":[130],"can":[131],"accurately":[132],"reveal":[133],"before":[141],"after":[143],"earthquake,":[145],"extract":[147],"anomalous":[149],"changes,":[150],"potentially":[151],"revealing":[152],"anomaly":[155],"contained":[157],"in":[158],"signal.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}