{"id":"https://openalex.org/W4285159523","doi":"https://doi.org/10.1109/tie.2022.3176265","title":"A Novel Defocus-Degree-Based Phase Unwrapping and Fusion Algorithm for High-Speed and Large-Depth-Range 3D Measurement","display_name":"A Novel Defocus-Degree-Based Phase Unwrapping and Fusion Algorithm for High-Speed and Large-Depth-Range 3D Measurement","publication_year":2022,"publication_date":"2022-05-25","ids":{"openalex":"https://openalex.org/W4285159523","doi":"https://doi.org/10.1109/tie.2022.3176265"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2022.3176265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2022.3176265","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","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/A5079958240","display_name":"Zhuojun Zheng","orcid":"https://orcid.org/0000-0002-0514-5984"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhuojun Zheng","raw_affiliation_strings":["State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028795816","display_name":"Jian Gao","orcid":"https://orcid.org/0000-0001-5625-7751"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Gao","raw_affiliation_strings":["State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002767188","display_name":"Lanyu Zhang","orcid":"https://orcid.org/0000-0002-6439-2619"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lanyu Zhang","raw_affiliation_strings":["State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100363117","display_name":"Xin Chen","orcid":"https://orcid.org/0000-0003-1990-2058"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Chen","raw_affiliation_strings":["State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100416547","display_name":"Yun Chen","orcid":"https://orcid.org/0000-0002-4988-8894"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Chen","raw_affiliation_strings":["State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Precision Electronic Manufacturing Equipment and Technology, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5079958240"],"corresponding_institution_ids":["https://openalex.org/I139024713"],"apc_list":null,"apc_paid":null,"fwci":0.6035,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.66566035,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"70","issue":"4","first_page":"4278","last_page":"4288"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","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/T10638","display_name":"Optical measurement and interference techniques","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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9998000264167786,"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9937999844551086,"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/degree","display_name":"Degree (music)","score":0.7214435338973999},{"id":"https://openalex.org/keywords/phase-unwrapping","display_name":"Phase unwrapping","score":0.7070573568344116},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.6860997676849365},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.6512619256973267},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.6485782861709595},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6290948390960693},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.61817866563797},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5713597536087036},{"id":"https://openalex.org/keywords/measured-depth","display_name":"Measured depth","score":0.4909704029560089},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.45276182889938354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4127698540687561},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36815565824508667},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2861671447753906},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.24411112070083618},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23872315883636475},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10434845089912415},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.09402981400489807},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.0676710307598114}],"concepts":[{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.7214435338973999},{"id":"https://openalex.org/C3020654733","wikidata":"https://www.wikidata.org/wiki/Q6038852","display_name":"Phase unwrapping","level":3,"score":0.7070573568344116},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.6860997676849365},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.6512619256973267},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.6485782861709595},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6290948390960693},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.61817866563797},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5713597536087036},{"id":"https://openalex.org/C113346285","wikidata":"https://www.wikidata.org/wiki/Q6804193","display_name":"Measured depth","level":2,"score":0.4909704029560089},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.45276182889938354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4127698540687561},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36815565824508667},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2861671447753906},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.24411112070083618},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23872315883636475},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10434845089912415},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.09402981400489807},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0676710307598114},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","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/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2022.3176265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2022.3176265","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2304302389","display_name":null,"funder_award_id":"U20A6004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3760313029","display_name":null,"funder_award_id":"52075106","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1979360926","https://openalex.org/W1988695710","https://openalex.org/W2076214923","https://openalex.org/W2086114601","https://openalex.org/W2126406352","https://openalex.org/W2133016230","https://openalex.org/W2505895835","https://openalex.org/W2511415020","https://openalex.org/W2548450819","https://openalex.org/W2607095427","https://openalex.org/W2609605037","https://openalex.org/W2757654374","https://openalex.org/W2765171430","https://openalex.org/W2765987265","https://openalex.org/W2885964371","https://openalex.org/W2886535361","https://openalex.org/W2891543761","https://openalex.org/W2910810859","https://openalex.org/W2944321146","https://openalex.org/W2964545534","https://openalex.org/W2992468516","https://openalex.org/W3004833156","https://openalex.org/W3011389449","https://openalex.org/W3020944944","https://openalex.org/W3042422432","https://openalex.org/W3045077661","https://openalex.org/W3136197246"],"related_works":["https://openalex.org/W3161230432","https://openalex.org/W3006513224","https://openalex.org/W2046456988","https://openalex.org/W2357409937","https://openalex.org/W2074430941","https://openalex.org/W2113096305","https://openalex.org/W2168900540","https://openalex.org/W4367190712","https://openalex.org/W4285159523","https://openalex.org/W2054998316"],"abstract_inverted_index":{"Binary":[0],"defocusing":[1,21],"technique":[2,22],"is":[3],"typically":[4],"used":[5],"in":[6],"high-speed":[7],"3-D":[8,47,139],"measurement.":[9,48],"As":[10],"the":[11,16,57,66,98,109,115,126],"defocus":[12,60],"degree":[13,61],"varies":[14],"with":[15],"measuring":[17,26],"depth":[18],"range,":[19],"current":[20],"has":[23],"limitations":[24],"while":[25],"large-depth-range":[27],"(LDR)":[28],"scene.":[29,143],"Addressing":[30],"this":[31,33],"difficulty,":[32],"article":[34],"proposes":[35],"a":[36,52,81,92,134],"novel":[37],"defocus-degree-based":[38,67],"phase":[39,42,68,82,88,93,100,117],"unwrapping":[40,69,118],"and":[41,62,64,90,119,125,137],"fusion":[43,94,120],"algorithm":[44,70,95],"for":[45,141],"LDR":[46,142],"Firstly,":[49],"we":[50,79],"establish":[51],"mathematical":[53],"model":[54,84],"to":[55,71,85,96],"present":[56,65],"relationship":[58],"between":[59],"phase,":[63],"directly":[72],"obtain":[73,97],"its":[74,87],"accurate":[75],"fringe":[76],"order.":[77],"Then,":[78],"derive":[80],"error":[83,101],"estimate":[86],"error,":[89],"develop":[91],"lowest":[99],"by":[102],"fusing":[103],"two":[104],"frequency":[105],"phases":[106],"based":[107],"on":[108],"estimated":[110],"error.":[111],"With":[112],"implementation":[113],"of":[114],"proposed":[116],"algorithm,":[121],"experiments":[122],"are":[123],"performed":[124],"results":[127],"demonstrate":[128],"that":[129],"our":[130],"method":[131],"can":[132],"achieve":[133],"high-speed,":[135],"high-precision":[136],"low-outlier":[138],"measurement":[140]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2025-10-10T00:00:00"}
