{"id":"https://openalex.org/W4312995721","doi":"https://doi.org/10.1109/tim.2022.3223065","title":"Flexible Nonlinear Error Correction Method Based on Support Vector Regression in Fringe Projection Profilometry","display_name":"Flexible Nonlinear Error Correction Method Based on Support Vector Regression in Fringe Projection Profilometry","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312995721","doi":"https://doi.org/10.1109/tim.2022.3223065"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2022.3223065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2022.3223065","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Transactions on Instrumentation and Measurement","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/A5057389557","display_name":"Siao Cai","orcid":"https://orcid.org/0000-0002-4154-4165"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Siao Cai","raw_affiliation_strings":["College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-4154-4165","affiliations":[{"raw_affiliation_string":"College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102843406","display_name":"Ji Hao Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Cui","raw_affiliation_strings":["College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China"],"raw_orcid":"https://orcid.org/0000-0003-2275-4818","affiliations":[{"raw_affiliation_string":"College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100318240","display_name":"Wei Li","orcid":"https://orcid.org/0000-0002-6272-6419"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-6272-6419","affiliations":[{"raw_affiliation_string":"College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027606942","display_name":"Guoying Feng","orcid":"https://orcid.org/0000-0002-4533-1423"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoying Feng","raw_affiliation_strings":["College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China"],"raw_orcid":"https://orcid.org/0000-0002-4533-1423","affiliations":[{"raw_affiliation_string":"College of Electronics &#x0026; Information Engineering, Institute of Laser &#x0026; Micro/Nano Engineering, Sichuan University, Chengdu, P. R. China","institution_ids":["https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5057389557"],"corresponding_institution_ids":["https://openalex.org/I24185976"],"apc_list":null,"apc_paid":null,"fwci":0.9184,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.75901567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":1.0,"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/T10638","display_name":"Optical measurement and interference techniques","score":1.0,"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9923999905586243,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6762276887893677},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6398470401763916},{"id":"https://openalex.org/keywords/projector","display_name":"Projector","score":0.6286792755126953},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5707813501358032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5705201625823975},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5516334176063538},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5461812615394592},{"id":"https://openalex.org/keywords/gamma-correction","display_name":"Gamma correction","score":0.49574074149131775},{"id":"https://openalex.org/keywords/nonlinear-regression","display_name":"Nonlinear regression","score":0.4949261546134949},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.43892985582351685},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.354475200176239},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34105467796325684},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3164771795272827},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.2488856017589569},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.15736746788024902},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.12060531973838806},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12036871910095215}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6762276887893677},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6398470401763916},{"id":"https://openalex.org/C2776865275","wikidata":"https://www.wikidata.org/wiki/Q311666","display_name":"Projector","level":2,"score":0.6286792755126953},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5707813501358032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5705201625823975},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5516334176063538},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5461812615394592},{"id":"https://openalex.org/C17916492","wikidata":"https://www.wikidata.org/wiki/Q1144257","display_name":"Gamma correction","level":3,"score":0.49574074149131775},{"id":"https://openalex.org/C46889948","wikidata":"https://www.wikidata.org/wiki/Q2755024","display_name":"Nonlinear regression","level":3,"score":0.4949261546134949},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.43892985582351685},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.354475200176239},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34105467796325684},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3164771795272827},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.2488856017589569},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15736746788024902},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.12060531973838806},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12036871910095215},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2022.3223065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2022.3223065","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5501731770","display_name":null,"funder_award_id":"U2230129","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1498985345","https://openalex.org/W1963917708","https://openalex.org/W1978408841","https://openalex.org/W1980081806","https://openalex.org/W1981579689","https://openalex.org/W2002227252","https://openalex.org/W2008239695","https://openalex.org/W2031151076","https://openalex.org/W2045832358","https://openalex.org/W2053605384","https://openalex.org/W2057321847","https://openalex.org/W2069160033","https://openalex.org/W2080546482","https://openalex.org/W2082860451","https://openalex.org/W2086114601","https://openalex.org/W2086810992","https://openalex.org/W2087256761","https://openalex.org/W2098481371","https://openalex.org/W2100394393","https://openalex.org/W2105294749","https://openalex.org/W2107907288","https://openalex.org/W2145626087","https://openalex.org/W2150253129","https://openalex.org/W2270330859","https://openalex.org/W2441234261","https://openalex.org/W2804654620","https://openalex.org/W2980525487","https://openalex.org/W2999117695","https://openalex.org/W3151929412","https://openalex.org/W4230674625","https://openalex.org/W6676179485"],"related_works":["https://openalex.org/W2385430537","https://openalex.org/W2078426901","https://openalex.org/W4306249272","https://openalex.org/W2111418693","https://openalex.org/W2367118598","https://openalex.org/W2074261681","https://openalex.org/W1967741079","https://openalex.org/W2971887902","https://openalex.org/W2399093841","https://openalex.org/W2541991007"],"abstract_inverted_index":{"The":[0,47,54,81,101,122,194],"gamma":[1,60,75,86,109,146,179],"effect":[2],"of":[3,43,69,116,171],"a":[4,51,91,95],"projector":[5,59],"is":[6,26,50,57,77,125,197],"the":[7,31,58,64,70,107,113,117,126,136,141,145,150,161,169,177,182],"most":[8],"critical":[9],"factor":[10],"affecting":[11],"three-dimensional":[12],"shape":[13],"measurements.":[14],"A":[15],"flexible":[16],"and":[17,85,144,153,165],"efficient":[18],"error":[19,34,128],"correction":[20],"algorithm":[21,158,196],"based":[22],"on":[23],"machine":[24],"learning":[25],"proposed":[27,48,195],"that":[28],"facilitates":[29],"correcting":[30],"system":[32,37,45,108,178,187,192],"nonlinear":[33,38,201],"without":[35,185],"any":[36,190],"parameter":[39],"calibration":[40,188],"or":[41,189],"knowledge":[42],"prior":[44,191],"information.":[46,193],"method":[49,173],"two-stage":[52],"framework.":[53],"first":[55,151],"stage":[56,124],"estimation":[61],"module.":[62,130],"First,":[63],"probability":[65],"density":[66],"function":[67,138],"(PDF)":[68],"wrapped":[71,120,183],"phase":[72,127,184],"with":[73],"different":[74],"values":[76,87],"generated":[78],"by":[79],"simulation.":[80],"corresponding":[82],"PDF":[83,114],"sequence":[84,115],"are":[88],"combined":[89],"into":[90],"dataset":[92],"to":[93,112,140,159],"train":[94],"support":[96],"vector":[97],"regression":[98],"(SVR)":[99],"model.":[100],"trained":[102],"SVR":[103],"model":[104,143],"can":[105],"estimate":[106],"value":[110,147,180],"according":[111,139],"actual":[118],"measured":[119],"phases.":[121],"second":[123],"compensation":[129],"In":[131],"this":[132,172],"stage,":[133],"we":[134],"establish":[135],"objective":[137],"mathematical":[142],"estimated":[148],"in":[149,174],"part,":[152],"then":[154],"use":[155],"an":[156],"iterative":[157],"solve":[160],"precise":[162],"phase.":[163],"Experimental":[164],"simulation":[166],"results":[167],"confirm":[168],"effectiveness":[170],"directly":[175],"identifying":[176],"from":[181],"complicated":[186],"suitable":[198],"for":[199],"time-varying":[200],"systems.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-24T08:23:43.765630","created_date":"2025-10-10T00:00:00"}
