{"id":"https://openalex.org/W2791992690","doi":"https://doi.org/10.1145/3177404.3177437","title":"Signal Processing of Ultrasonic Testing of Hardened Layer Depth Based on Wavelet Transform Theory","display_name":"Signal Processing of Ultrasonic Testing of Hardened Layer Depth Based on Wavelet Transform Theory","publication_year":2017,"publication_date":"2017-12-27","ids":{"openalex":"https://openalex.org/W2791992690","doi":"https://doi.org/10.1145/3177404.3177437","mag":"2791992690"},"language":"en","primary_location":{"id":"doi:10.1145/3177404.3177437","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3177404.3177437","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Video and Image Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5115594326","display_name":"Danyang Zhang","orcid":"https://orcid.org/0009-0004-8288-3501"},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danyang Zhang","raw_affiliation_strings":["Shenyang University of Technology, School of Information Science and Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang University of Technology, School of Information Science and Engineering","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100695373","display_name":"Yao Li","orcid":"https://orcid.org/0000-0002-5552-2282"},"institutions":[{"id":"https://openalex.org/I157507598","display_name":"Shenyang University of Technology","ror":"https://ror.org/00d7f8730","country_code":"CN","type":"education","lineage":["https://openalex.org/I157507598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Yao","raw_affiliation_strings":["Shenyang University of Technology, School of Information Science and Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang University of Technology, School of Information Science and Engineering","institution_ids":["https://openalex.org/I157507598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045904821","display_name":"Haifeng Zhao","orcid":"https://orcid.org/0000-0002-3051-6417"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haifeng Zhao","raw_affiliation_strings":["Northern Heavy Industries Group Co. Ltd., State Key Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northern Heavy Industries Group Co. Ltd., State Key Laboratory","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"39","last_page":"43"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9133999943733215,"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"}},"topics":[{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9133999943733215,"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/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.5965747833251953},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5645301342010498},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5609048008918762},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.5551634430885315},{"id":"https://openalex.org/keywords/ultrasonic-testing","display_name":"Ultrasonic testing","score":0.5516638159751892},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5316491723060608},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.49021345376968384},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44147664308547974},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4311142563819885},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3307417929172516},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25488513708114624},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.20772746205329895},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.07391348481178284},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.0694999098777771},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06948941946029663}],"concepts":[{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.5965747833251953},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5645301342010498},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5609048008918762},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.5551634430885315},{"id":"https://openalex.org/C139730468","wikidata":"https://www.wikidata.org/wiki/Q1779355","display_name":"Ultrasonic testing","level":3,"score":0.5516638159751892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5316491723060608},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.49021345376968384},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44147664308547974},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4311142563819885},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3307417929172516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25488513708114624},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.20772746205329895},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.07391348481178284},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0694999098777771},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06948941946029663},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3177404.3177437","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3177404.3177437","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Video and Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1973735321","https://openalex.org/W2967484101","https://openalex.org/W3005938062"],"related_works":["https://openalex.org/W2380594826","https://openalex.org/W2057937237","https://openalex.org/W2377414006","https://openalex.org/W1645851338","https://openalex.org/W2154076808","https://openalex.org/W2366008202","https://openalex.org/W1989001179","https://openalex.org/W2177073631","https://openalex.org/W2529472141","https://openalex.org/W1986247907"],"abstract_inverted_index":{"The":[0,85,122],"hardened":[1,31,86,146],"layer":[2,32,87,147],"depth":[3,88,148],"of":[4,9,114,140],"metal":[5],"parts":[6],"is":[7,38,63,95,153],"one":[8],"the":[10,26,30,35,45,58,67,79,92,98,102,126,137,145,156],"important":[11],"factors":[12],"to":[13,44,51,65,77,155],"determine":[14],"its":[15],"wear":[16],"resistance":[17],"and":[18,55,70,90,120,144],"fatigue":[19],"strength.":[20],"Ultrasonic":[21,106],"backscatter":[22,107],"method":[23,62,158],"can":[24,133],"realize":[25],"nondestructive":[27],"testing":[28],"for":[29],"depth,":[33],"but":[34],"backscattering":[36,68],"signal":[37,69,93,129],"affected":[39],"by":[40,101,131,150],"noise,":[41],"which":[42],"leads":[43],"inaccurate":[46],"test":[47],"results.":[48],"In":[49],"order":[50],"improve":[52],"signal-to-noise":[53],"ratio":[54],"detection":[56],"accuracy,":[57],"wavelet":[59,141],"threshold":[60,72,142],"denoising":[61,80,143],"used":[64],"process":[66],"four":[71],"selection":[73],"methods":[74],"are":[75,109],"adopted":[76],"compare":[78],"results":[81],"in":[82,159],"this":[83,151],"paper.":[84],"before":[89],"after":[91,136],"processing":[94],"compared":[96],"with":[97],"result":[99,123],"measured":[100],"traditional":[103],"metallographic":[104,157],"method.":[105],"experiments":[108],"performed":[110],"on":[111],"two":[112],"kinds":[113],"material":[115],"samples":[116],"including":[117],"45":[118],"steel":[119],"42Crmo.":[121],"shows":[124],"that":[125],"scattering":[127],"echo":[128],"submerged":[130],"noise":[132],"be":[134],"revealed":[135],"\"rigrsure\"":[138],"principle":[139,152],"obtained":[149],"closer":[154],"both":[160],"materials.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
