{"id":"https://openalex.org/W4397030766","doi":"https://doi.org/10.1186/s13634-024-01161-z","title":"Suppressing random noise in seismic signals using wavelet thresholding based on improved chaotic fruit fly optimization","display_name":"Suppressing random noise in seismic signals using wavelet thresholding based on improved chaotic fruit fly optimization","publication_year":2024,"publication_date":"2024-05-18","ids":{"openalex":"https://openalex.org/W4397030766","doi":"https://doi.org/10.1186/s13634-024-01161-z"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-024-01161-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-024-01161-z","pdf_url":null,"source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1186/s13634-024-01161-z","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Feng Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123686","display_name":"Quzhou University","ror":"https://ror.org/024nfx323","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210123686"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Yang","raw_affiliation_strings":["College of Architecture Engineering, Quzhou University, 78 North Jiuhua Road, Quzhou, 324000, Zhejiang Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Architecture Engineering, Quzhou University, 78 North Jiuhua Road, Quzhou, 324000, Zhejiang Province, China","institution_ids":["https://openalex.org/I4210123686"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076026366","display_name":"Jun Liu","orcid":"https://orcid.org/0000-0002-6650-3458"},"institutions":[{"id":"https://openalex.org/I4210123686","display_name":"Quzhou University","ror":"https://ror.org/024nfx323","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210123686"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Liu","raw_affiliation_strings":["College of Mechanical Engineering, Qu Zhou University, 78 North Jiuhua Road, Quzhou, 324000, Zhejiang Province, China"],"raw_orcid":"https://orcid.org/0000-0002-6650-3458","affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Qu Zhou University, 78 North Jiuhua Road, Quzhou, 324000, Zhejiang Province, China","institution_ids":["https://openalex.org/I4210123686"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086388938","display_name":"Qingming Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210123686","display_name":"Quzhou University","ror":"https://ror.org/024nfx323","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210123686"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingming Hou","raw_affiliation_strings":["College of Mechanical Engineering, Qu Zhou University, 78 North Jiuhua Road, Quzhou, 324000, Zhejiang Province, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Qu Zhou University, 78 North Jiuhua Road, Quzhou, 324000, Zhejiang Province, China","institution_ids":["https://openalex.org/I4210123686"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063303592","display_name":"Wu Lu","orcid":"https://orcid.org/0000-0001-5237-5486"},"institutions":[{"id":"https://openalex.org/I4210119674","display_name":"East China University of Technology","ror":"https://ror.org/027385r44","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210119674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Wu","raw_affiliation_strings":["School of Civil Engineering and Architectural Engineering East, China University of Technology Nanchang, Jiangxi, 330013, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Civil Engineering and Architectural Engineering East, China University of Technology Nanchang, Jiangxi, 330013, China","institution_ids":["https://openalex.org/I4210119674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5076026366"],"corresponding_institution_ids":["https://openalex.org/I4210123686"],"apc_list":{"value":1790,"currency":"USD","value_usd":1790},"apc_paid":{"value":1790,"currency":"USD","value_usd":1790},"fwci":0.7731,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68508855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"2024","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998999834060669,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9934999942779541,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/chaotic","display_name":"Chaotic","score":0.6732820868492126},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.6377594470977783},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.6310697793960571},{"id":"https://openalex.org/keywords/random-noise","display_name":"Random noise","score":0.5410318374633789},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5292952060699463},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5231615304946899},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3583725690841675},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.35800206661224365},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3366284966468811},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2893126904964447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11347100138664246},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07437798380851746}],"concepts":[{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.6732820868492126},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6377594470977783},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.6310697793960571},{"id":"https://openalex.org/C2986577269","wikidata":"https://www.wikidata.org/wiki/Q11306265","display_name":"Random noise","level":2,"score":0.5410318374633789},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5292952060699463},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5231615304946899},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3583725690841675},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.35800206661224365},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3366284966468811},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2893126904964447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11347100138664246},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07437798380851746}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13634-024-01161-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-024-01161-z","pdf_url":null,"source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0b4a32f8f12f4879b8f28f5660efbe9d","is_oa":true,"landing_page_url":"https://doaj.org/article/0b4a32f8f12f4879b8f28f5660efbe9d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2024, Iss 1, Pp 1-12 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13634-024-01161-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-024-01161-z","pdf_url":null,"source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2079724595","https://openalex.org/W2093195672","https://openalex.org/W2132984323","https://openalex.org/W2149115432","https://openalex.org/W2158940042","https://openalex.org/W2586807479","https://openalex.org/W2608070932","https://openalex.org/W2912697496","https://openalex.org/W2952555815","https://openalex.org/W3157840204","https://openalex.org/W4293339422"],"related_works":["https://openalex.org/W1542224353","https://openalex.org/W1661087619","https://openalex.org/W2116854923","https://openalex.org/W2750730210","https://openalex.org/W2236974868","https://openalex.org/W4312766348","https://openalex.org/W4233939244","https://openalex.org/W2730764323","https://openalex.org/W3123806511","https://openalex.org/W116065760"],"abstract_inverted_index":{"Abstract":[0],"Suppressing":[1],"random":[2,32,57],"noise":[3,163,190],"in":[4,11,201],"seismic":[5,15,24,138,142],"signals":[6,25,54],"is":[7,104],"an":[8,108],"important":[9],"issue":[10],"research":[12],"on":[13],"processing":[14],"data.":[16],"Such":[17],"data":[18,143],"are":[19],"difficult":[20,62],"to":[21,39,55,63,111,159,192,209],"interpret":[22],"because":[23],"usually":[26],"contain":[27],"a":[28,72],"large":[29],"amount":[30],"of":[31,49,52,76,89,152,167,185,189,204],"noise.":[33],"While":[34],"denoising":[35,43,77,133],"can":[36,123],"be":[37,125],"used":[38],"reduce":[40],"noise,":[41,58,153],"most":[42],"methods":[44],"require":[45],"the":[46,50,53,80,95,112,119,146,182,186,198,202,205],"prior":[47,129],"estimation":[48],"threshold":[51,99,122],"handle":[56],"which":[59],"makes":[60],"it":[61],"ensure":[64],"optimal":[65,120],"results.":[66],"In":[67],"this":[68],"paper,":[69],"we":[70],"propose":[71],"wavelet":[73,121],"threshold-based":[74],"method":[75,88],"that":[78,179],"uses":[79,91],"improved":[81],"chaotic":[82,113],"fruit":[83,114],"fly":[84,115],"optimization":[85,116],"algorithm.":[86],"Our":[87],"selects":[90],"generalized":[92],"cross-validation":[93],"as":[94],"objective":[96,102],"function":[97,103],"for":[98],"selection.":[100],"This":[101],"optimized":[105],"by":[106,135],"introducing":[107],"adjustment":[109],"coefficient":[110],"algorithm,":[117],"and":[118,140,172,195,212],"then":[124],"obtained":[126],"without":[127],"any":[128],"information.":[130],"We":[131,148],"conducted":[132],"tests":[134],"using":[136],"synthetic":[137,160],"records":[139],"empirical":[141],"acquired":[144],"from":[145],"field.":[147],"added":[149],"three":[150,187],"types":[151,188],"with":[154,164],"different":[155],"average":[156],"signal-to-noise":[157,183],"ratios,":[158],"seismograms":[161],"containing":[162],"original":[165],"intensities":[166],"\u2212":[168,170],"5,":[169],"1,":[171],"4":[173],"dB,":[174],"respectively.":[175,214],"The":[176],"results":[177,203],"showed":[178],"after":[180],"denoising,":[181],"ratios":[184],"increased":[191],"7.12,":[193],"10.04,":[194],"14.26,":[196],"while":[197],"mean-squared":[199],"errors":[200],"proposed":[206],"algorithm":[207],"decreased":[208],"0.006,":[210],"0.0031,":[211],"0.0012,":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
