{"id":"https://openalex.org/W2769729632","doi":"https://doi.org/10.1186/s40638-017-0077-z","title":"Improved 3D measurement with a novel preprocessing method in DFP","display_name":"Improved 3D measurement with a novel preprocessing method in DFP","publication_year":2017,"publication_date":"2017-11-17","ids":{"openalex":"https://openalex.org/W2769729632","doi":"https://doi.org/10.1186/s40638-017-0077-z","mag":"2769729632","pmid":"https://pubmed.ncbi.nlm.nih.gov/29201604","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/5693984"},"language":"en","primary_location":{"id":"doi:10.1186/s40638-017-0077-z","doi":"https://doi.org/10.1186/s40638-017-0077-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40638-017-0077-z","pdf_url":"https://jrobio.springeropen.com/track/pdf/10.1186/s40638-017-0077-z","source":{"id":"https://openalex.org/S4306425285","display_name":"Robotics and Biomimetics","issn_l":"2197-3768","issn":["2197-3768"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1"],"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":"Robotics and Biomimetics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://jrobio.springeropen.com/track/pdf/10.1186/s40638-017-0077-z","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100729998","display_name":"Yi Xiao","orcid":"https://orcid.org/0000-0001-7208-9508","observed_orcids":["https://orcid.org/0000-0001-7208-9508"]},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yi Xiao","raw_affiliation_strings":["Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-7208-9508","affiliations":[{"raw_affiliation_string":"Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100642147","display_name":"Youfu Li","orcid":"https://orcid.org/0000-0002-5227-1326","observed_orcids":["https://orcid.org/0000-0002-5227-1326"]},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"You-Fu Li","raw_affiliation_strings":["Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Biomedical Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100642147"],"corresponding_institution_ids":["https://openalex.org/I168719708"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"4","issue":"1","first_page":"21","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T11897","display_name":"Digital Holography and Microscopy","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-fringe-projection","display_name":"digital fringe projection","score":0.9850000143051147},{"id":"https://openalex.org/keywords/3d-shape-measurement","display_name":"3D shape measurement","score":0.8650000095367432},{"id":"https://openalex.org/keywords/shadow-removal","display_name":"shadow removal","score":0.9570000171661377},{"id":"https://openalex.org/keywords/background-removal","display_name":"background removal","score":0.9879999756813049},{"id":"https://openalex.org/keywords/image-preprocessing","display_name":"image preprocessing","score":0.6119999885559082},{"id":"https://openalex.org/keywords/intensity-histogram","display_name":"intensity histogram","score":0.9769999980926514},{"id":"https://openalex.org/keywords/point-cloud-segmentation","display_name":"point cloud segmentation","score":0.621999979019165},{"id":"https://openalex.org/keywords/white-background","display_name":"white background","score":0.41600000858306885}],"concepts":[{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.8055151700973511},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.7049926519393921},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.673214316368103},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6726028323173523},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.6424771547317505},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6362537741661072},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5889157056808472},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5181276202201843},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.5133301615715027},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5096340179443359},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.47928255796432495},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4606819748878479},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2068023681640625},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17398786544799805},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.06602764129638672},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1186/s40638-017-0077-z","doi":"https://doi.org/10.1186/s40638-017-0077-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40638-017-0077-z","pdf_url":"https://jrobio.springeropen.com/track/pdf/10.1186/s40638-017-0077-z","source":{"id":"https://openalex.org/S4306425285","display_name":"Robotics and Biomimetics","issn_l":"2197-3768","issn":["2197-3768"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1"],"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":"Robotics and Biomimetics","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:4622452","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5693984","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmid:29201604","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29201604","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotics and biomimetics","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:5693984","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC5693984/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Robotics Biomim","raw_type":"Text"},{"id":"pmh:oai:pure.atira.dk:publications/5f200d93-561f-4770-ab4b-1ee9ac86c01b","doi":null,"is_oa":true,"landing_page_url":"https://scholars.cityu.edu.hk/en/publications/5f200d93-561f-4770-ab4b-1ee9ac86c01b","pdf_url":"https://scholars.cityu.edu.hk/files/113872751/113857840.pdf","source":{"id":"https://openalex.org/S7407055387","display_name":"CityU Scholars","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Xiao, Y & Li, Y-F 2017, 'Improved 3D measurement with a novel preprocessing method in DFP', Robotics and Biomimetics, vol. 4, 21. https://doi.org/10.1186/s40638-017-0077-z","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1186/s40638-017-0077-z","doi":"https://doi.org/10.1186/s40638-017-0077-z","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s40638-017-0077-z","pdf_url":"https://jrobio.springeropen.com/track/pdf/10.1186/s40638-017-0077-z","source":{"id":"https://openalex.org/S4306425285","display_name":"Robotics and Biomimetics","issn_l":"2197-3768","issn":["2197-3768"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1"],"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":"Robotics and Biomimetics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1383979613","display_name":null,"funder_award_id":"61673329","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G372528473","display_name":null,"funder_award_id":"CityU11205015","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G4702203245","display_name":null,"funder_award_id":"11205015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320309893","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2769729632.pdf","grobid_xml":"https://content.openalex.org/works/W2769729632.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1649590900","https://openalex.org/W1828022888","https://openalex.org/W1963917708","https://openalex.org/W1967995341","https://openalex.org/W1984297587","https://openalex.org/W1994894989","https://openalex.org/W2011070003","https://openalex.org/W2039068964","https://openalex.org/W2046144915","https://openalex.org/W2054831422","https://openalex.org/W2060186579","https://openalex.org/W2079885867","https://openalex.org/W2127996129","https://openalex.org/W2128085356","https://openalex.org/W2133059825","https://openalex.org/W2215805044","https://openalex.org/W2509460506","https://openalex.org/W2529000727","https://openalex.org/W2534419608","https://openalex.org/W2620781126"],"related_works":["https://openalex.org/W2911465139","https://openalex.org/W2765860102","https://openalex.org/W4368365130","https://openalex.org/W2215805044","https://openalex.org/W4289778523","https://openalex.org/W2534419608","https://openalex.org/W2956483768","https://openalex.org/W4250224824","https://openalex.org/W3049601771","https://openalex.org/W4375867586"],"abstract_inverted_index":{"Shadow":[0],"and":[1,18,68,84,98,104],"background":[2,49,69,87],"are":[3,95],"two":[4],"common":[5],"factors":[6],"in":[7,15,46,55,91],"digital":[8],"fringe":[9],"projection,":[10],"which":[11,74],"lead":[12],"to":[13,21,29,100],"ambiguity":[14],"three-dimensional":[16],"measurement":[17],"thereby":[19],"need":[20],"be":[22],"seriously":[23],"considered.":[24],"Preprocessing":[25],"is":[26,72],"often":[27],"needed":[28],"segment":[30],"the":[31,76,86,89,102,107],"object":[32],"from":[33,81],"invalid":[34],"points.":[35],"The":[36],"existing":[37],"segmentation":[38],"approaches":[39],"based":[40],"on":[41],"modulation":[42,82],"normally":[43],"perform":[44],"well":[45,96],"pure":[47],"dark":[48],"circumstances,":[50],"which,":[51],"however,":[52],"lose":[53],"accuracy":[54],"situations":[56],"of":[57,106],"white":[58],"or":[59],"complex":[60],"background.":[61],"In":[62],"this":[63],"paper,":[64],"an":[65],"accurate":[66],"shadow":[67,77],"removal":[70],"technique":[71],"proposed,":[73],"segments":[75,85],"by":[78,88],"one":[79],"threshold":[80,90],"histogram":[83],"intensity":[92],"histogram.":[93],"Experiments":[94],"designed":[97],"conducted":[99],"verify":[101],"effectiveness":[103],"reliability":[105],"proposed":[108],"method.":[109]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2017-12-04T00:00:00"}