{"id":"https://openalex.org/W4401880180","doi":"https://doi.org/10.1109/access.2024.3450084","title":"3D Human Curve Skeleton Extraction Based on Solid-State LiDAR","display_name":"3D Human Curve Skeleton Extraction Based on Solid-State LiDAR","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401880180","doi":"https://doi.org/10.1109/access.2024.3450084"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3450084","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3450084","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2024.3450084","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060023984","display_name":"Sidong Wu","orcid":"https://orcid.org/0000-0001-8865-5797"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sidong Wu","raw_affiliation_strings":["School of Automation, Chengdu University of Information Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-8865-5797","affiliations":[{"raw_affiliation_string":"School of Automation, Chengdu University of Information Technology, Chengdu, China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015819576","display_name":"Qingqing Yang","orcid":"https://orcid.org/0000-0002-5829-5863"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqing Yang","raw_affiliation_strings":["School of Automation, Chengdu University of Information Technology, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Chengdu University of Information Technology, Chengdu, China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101208021","display_name":"Liuquan Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liuquan Ren","raw_affiliation_strings":["School of Automation, Chengdu University of Information Technology, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Chengdu University of Information Technology, Chengdu, China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108050448","display_name":"Jiajia Liu","orcid":"https://orcid.org/0000-0003-4273-8866"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajia Liu","raw_affiliation_strings":["School of Automation, Chengdu University of Information Technology, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Chengdu University of Information Technology, Chengdu, China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041310127","display_name":"Jianying Yuan","orcid":"https://orcid.org/0000-0001-5357-2385"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianying Yuan","raw_affiliation_strings":["School of Automation, Chengdu University of Information Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-5357-2385","affiliations":[{"raw_affiliation_string":"School of Automation, Chengdu University of Information Technology, Chengdu, China","institution_ids":["https://openalex.org/I24201400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029441680","display_name":"Zhenbao Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhenbao Luo","raw_affiliation_strings":["Southwest Institute of Technical Physics, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0005-2935-0543","affiliations":[{"raw_affiliation_string":"Southwest Institute of Technical Physics, Chengdu, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.3003,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51267959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"12","issue":null,"first_page":"120899","last_page":"120912"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.998199999332428,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.998199999332428,"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"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9764000177383423,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9677000045776367,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/lidar","display_name":"Lidar","score":0.7223005890846252},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.6105872392654419},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.57882159948349},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46291640400886536},{"id":"https://openalex.org/keywords/human-skeleton","display_name":"Human skeleton","score":0.4616703987121582},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.31748971343040466},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.311920166015625},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.24990499019622803},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.10024648904800415},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08866795897483826}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7223005890846252},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.6105872392654419},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.57882159948349},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46291640400886536},{"id":"https://openalex.org/C2777846634","wikidata":"https://www.wikidata.org/wiki/Q9621","display_name":"Human skeleton","level":2,"score":0.4616703987121582},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.31748971343040466},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.311920166015625},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.24990499019622803},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.10024648904800415},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08866795897483826},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2024.3450084","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3450084","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:32837dbcd04e4575a69fdb41797dd301","is_oa":true,"landing_page_url":"https://doaj.org/article/32837dbcd04e4575a69fdb41797dd301","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 120899-120912 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3450084","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3450084","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1180518080","display_name":null,"funder_award_id":"62103064","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8805670985","display_name":null,"funder_award_id":"LLD2023-411010","funder_id":"https://openalex.org/F4320328373","funder_display_name":"National Key Laboratory Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320328373","display_name":"National Key Laboratory Foundation of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1988200254","https://openalex.org/W1992855374","https://openalex.org/W2001424961","https://openalex.org/W2039367092","https://openalex.org/W2048733914","https://openalex.org/W2074178568","https://openalex.org/W2081750044","https://openalex.org/W2102855161","https://openalex.org/W2125359465","https://openalex.org/W2144008209","https://openalex.org/W2170076936","https://openalex.org/W2211722331","https://openalex.org/W2518902831","https://openalex.org/W2916798096","https://openalex.org/W2964295512","https://openalex.org/W2964611196","https://openalex.org/W3003249314","https://openalex.org/W3014641072","https://openalex.org/W3034399482","https://openalex.org/W3081271041","https://openalex.org/W3099418968","https://openalex.org/W3176295548","https://openalex.org/W3205980170","https://openalex.org/W4205729432","https://openalex.org/W4210297731","https://openalex.org/W4224435389","https://openalex.org/W4313127332","https://openalex.org/W4313636826","https://openalex.org/W4389352415","https://openalex.org/W4389692492","https://openalex.org/W6628209674"],"related_works":["https://openalex.org/W2953562271","https://openalex.org/W2351984678","https://openalex.org/W2140032575","https://openalex.org/W2011860471","https://openalex.org/W2012196540","https://openalex.org/W3011451421","https://openalex.org/W1979723775","https://openalex.org/W2126881935","https://openalex.org/W4312993112","https://openalex.org/W3209135759"],"abstract_inverted_index":{"Human":[0],"curve":[1,20,127],"skeleton":[2,21,29,110,128],"extraction":[3,22,30,111],"is":[4,51,67,79,102,129,140],"an":[5,37],"important":[6],"research":[7],"topic":[8],"in":[9,32,48],"computer":[10],"vision.":[11],"In":[12],"this":[13,49],"paper,":[14],"we":[15],"propose":[16],"a":[17,57],"3D":[18],"human":[19,63,75,116],"method":[23,139,158],"for":[24,42,108],"point":[25,40,45,65,77,82,100,117],"cloud,":[26],"unlike":[27],"the":[28,33,44,62,74,88,96,99,105,115,121,125,133,147,156,164],"methods":[31],"literature":[34],"that":[35,155],"use":[36],"omnidirectional":[38],"scanned":[39],"cloud":[41,46,66,78,83,101,118],"processing,":[43],"used":[47],"paper":[50],"solid-state":[52],"LiDAR":[53],"scanning":[54],"data":[55,91,153],"with":[56],"fixed":[58],"distance":[59],"range.":[60],"First,":[61],"body":[64,76],"extracted":[68],"by":[69],"using":[70,81,132],"geometry":[71],"constraints.":[72],"Next,":[73],"contracted":[80],"normal":[84],"vectors":[85],"to":[86,104,114,119,163],"increase":[87],"separability":[89],"of":[90,95],"from":[92],"different":[93],"parts":[94],"body.":[97],"Then,":[98],"projected":[103],"image":[106,109],"plane":[107],"and":[112,146],"back-projected":[113],"obtain":[120],"initial":[122],"skeleton.":[123],"Lastly,":[124],"final":[126],"further":[130],"optimized":[131],"Laplacian":[134],"contraction":[135,144],"method.":[136],"The":[137],"proposed":[138,157],"faster":[141],"than":[142],"other":[143],"method,":[145],"experimental":[148],"results":[149],"on":[150],"real":[151],"captured":[152],"demonstrate":[154],"achieves":[159],"better":[160],"performance":[161],"compared":[162],"existing":[165],"algorithms.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}