{"id":"https://openalex.org/W38339549","doi":"https://doi.org/10.3390/s24030832","title":"\u51c6\u786e\u628a\u63e1\u6559\u6750\u5185\u6db5\u2014\u2014\u5bf9\u300a\u58f0\u97f3\u7684\u4ea7\u751f\u300b\u4e00\u8bfe\u7684\u601d\u8003","display_name":"\u51c6\u786e\u628a\u63e1\u6559\u6750\u5185\u6db5\u2014\u2014\u5bf9\u300a\u58f0\u97f3\u7684\u4ea7\u751f\u300b\u4e00\u8bfe\u7684\u601d\u8003","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W38339549","doi":"https://doi.org/10.3390/s24030832","mag":"38339549"},"language":"en","primary_location":{"id":"mag:38339549","is_oa":false,"landing_page_url":"http://www.cqvip.com/qk/82650A/200711/25813387.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306556291","display_name":"\u79d1\u5b66\u8bfe\uff1a\u5c0f\u5b66\u7248","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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"\u79d1\u5b66\u8bfe\uff1a\u5c0f\u5b66\u7248","raw_type":null},"type":"article","indexed_in":[],"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/A5008255180","display_name":"\u738b\u5149\u534e","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"\u738b\u5149\u534e","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5008255180"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00544852,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"11","first_page":"14","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.16259999573230743,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.16259999573230743,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.03830000013113022,"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/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.035100001841783524,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3291836380958557}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3291836380958557}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:38339549","is_oa":false,"landing_page_url":"http://www.cqvip.com/qk/82650A/200711/25813387.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306556291","display_name":"\u79d1\u5b66\u8bfe\uff1a\u5c0f\u5b66\u7248","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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"\u79d1\u5b66\u8bfe\uff1a\u5c0f\u5b66\u7248","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1335422523","display_name":null,"funder_award_id":"2020C01101","funder_id":"https://openalex.org/F8142712028","funder_display_name":"Key Research and Development Program of Zhejiang Province"}],"funders":[{"id":"https://openalex.org/F8142712028","display_name":"Key Research and Development Program of Zhejiang Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,80,101,165,179],"total":[1],"focusing":[2],"method":[3,156,200],"(TFM)":[4],"has":[5],"been":[6],"increasingly":[7],"applied":[8],"to":[9,25,70,90,134,139,189,192,203],"weld":[10,123,151,205],"inspection":[11,206],"given":[12],"its":[13],"high":[14],"image":[15,105,136],"quality":[16],"and":[17,34,107,115,161,172],"defect":[18,32],"sensitivity.":[19],"Oblique":[20],"incidence":[21,210],"is":[22,50,68,132,168,176,182,201],"widely":[23],"used":[24],"steer":[26],"the":[27,31,41,46,65,72,75,83,87,93,128,140,147,154,158,162,173,198],"beam":[28],"effectively,":[29],"considering":[30],"orientation":[33],"structural":[35],"complexity":[36],"of":[37,77,86,187],"welded":[38],"structures.":[39],"However,":[40],"conventional":[42,193],"TFM":[43,73,141],"based":[44],"on":[45],"delay-and-sum":[47],"(DAS)":[48],"principle":[49],"time-consuming,":[51],"especially":[52],"for":[53,122,150],"oblique":[54,78,209],"incidence.":[55,79,144],"In":[56],"this":[57],"paper,":[58],"a":[59,185],"fast":[60],"full-matrix":[61],"imaging":[62,180],"algorithm":[63,81],"in":[64,109],"Fourier":[66,94],"domain":[67],"proposed":[69,155,199],"accelerate":[71],"under":[74],"condition":[76],"adopts":[82],"Chebyshev":[84,130],"polynomials":[85],"second":[88],"kind":[89],"directly":[91],"expand":[92],"extrapolator":[95],"with":[96,142,157,207],"lateral":[97],"sound":[98],"velocity":[99],"variation.":[100],"direct":[102],"expansion":[103,131],"maintains":[104],"accuracy":[106,137],"resolution":[108],"wide-angle":[110,143],"situations,":[111],"covering":[112],"both":[113],"small":[114],"large":[116],"angles,":[117],"making":[118],"it":[119],"highly":[120],"suitable":[121],"inspection.":[124],"Simulations":[125],"prove":[126],"that":[127,197],"third-order":[129],"required":[133],"achieve":[135],"equivalent":[138],"Experiments":[145],"verify":[146],"algorithm's":[148],"performance":[149],"flaws":[152],"using":[153],"transverse":[159],"wave":[160],"full-skip":[163],"mode.":[164],"depth":[166],"deviation":[167],"within":[169],"0.53":[170],"mm,":[171],"sizing":[174],"error":[175],"below":[177],"15%.":[178],"efficiency":[181],"improved":[183],"by":[184],"factor":[186],"up":[188],"8":[190],"compared":[191],"TFM.":[194],"We":[195],"conclude":[196],"applicable":[202],"high-speed":[204],"various":[208],"angles.":[211]},"counts_by_year":[],"updated_date":"2025-07-23T07:32:44.792141","created_date":"2016-06-24T00:00:00"}