{"id":"https://openalex.org/W4404848347","doi":"https://doi.org/10.1109/icnsc62968.2024.10760056","title":"Self-Supervised Point Cloud Completion With Feature Augmentation For Large-Scale Aerospace Components","display_name":"Self-Supervised Point Cloud Completion With Feature Augmentation For Large-Scale Aerospace Components","publication_year":2024,"publication_date":"2024-10-18","ids":{"openalex":"https://openalex.org/W4404848347","doi":"https://doi.org/10.1109/icnsc62968.2024.10760056"},"language":"en","primary_location":{"id":"doi:10.1109/icnsc62968.2024.10760056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnsc62968.2024.10760056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Networking, Sensing and Control (ICNSC)","raw_type":"proceedings-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/A5020245515","display_name":"Yu Zhu","orcid":"https://orcid.org/0000-0003-2303-5567"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Zhu","raw_affiliation_strings":["Fudan University,Department of Electronic Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,Department of Electronic Engineering,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Pingye Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pingye Ren","raw_affiliation_strings":["Fudan University,Department of Electronic Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,Department of Electronic Engineering,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102971848","display_name":"Fei Ren","orcid":"https://orcid.org/0000-0002-2310-3972"},"institutions":[{"id":"https://openalex.org/I4210106741","display_name":"Shanghai Aerospace Automobile Electromechanical (China)","ror":"https://ror.org/01dwnnm75","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210106741"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Ren","raw_affiliation_strings":["Shanghai Aerospace Equipment Manufacturer Co., Ltd.,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Aerospace Equipment Manufacturer Co., Ltd.,Shanghai,China","institution_ids":["https://openalex.org/I4210106741"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100770694","display_name":"Xiong Chen","orcid":"https://orcid.org/0000-0003-0855-4764"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiong Chen","raw_affiliation_strings":["Fudan University,Department of Electronic Engineering,Shanghai,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University,Department of Electronic Engineering,Shanghai,China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3287,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57397016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9954000115394592,"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":0.9954000115394592,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9889000058174133,"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"}},{"id":"https://openalex.org/T12983","display_name":"Satellite Image Processing and Photogrammetry","score":0.9589999914169312,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/aerospace","display_name":"Aerospace","score":0.7451450824737549},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6514139771461487},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6415912508964539},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6191022992134094},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5509396195411682},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.4882831573486328},{"id":"https://openalex.org/keywords/completion","display_name":"Completion (oil and gas wells)","score":0.4322627782821655},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4115937352180481},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37978917360305786},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.28657540678977966},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17584580183029175},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.12088960409164429},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08666780591011047},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08645877242088318}],"concepts":[{"id":"https://openalex.org/C167740415","wikidata":"https://www.wikidata.org/wiki/Q2876213","display_name":"Aerospace","level":2,"score":0.7451450824737549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6514139771461487},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6415912508964539},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6191022992134094},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5509396195411682},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.4882831573486328},{"id":"https://openalex.org/C2779538338","wikidata":"https://www.wikidata.org/wiki/Q2990590","display_name":"Completion (oil and gas wells)","level":2,"score":0.4322627782821655},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4115937352180481},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37978917360305786},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.28657540678977966},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17584580183029175},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.12088960409164429},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08666780591011047},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08645877242088318},{"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icnsc62968.2024.10760056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnsc62968.2024.10760056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Conference on Networking, Sensing and Control (ICNSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2360737145","https://openalex.org/W4245777471","https://openalex.org/W4233733659","https://openalex.org/W4233380927","https://openalex.org/W4225795411","https://openalex.org/W4234733573","https://openalex.org/W2362077387","https://openalex.org/W2511013388","https://openalex.org/W3192151491","https://openalex.org/W4282934273"],"abstract_inverted_index":{"Point":[0],"Cloud":[1],"Completion":[2],"aims":[3],"to":[4,49,56,160],"reconstruct":[5],"the":[6,29,78,99,110,124,134,162],"complete":[7,21,33,137],"3D":[8,13,34,166],"shapes":[9],"based":[10],"on":[11,87,177],"partial":[12,26,39],"point":[14,22,35,40,91,101,138],"clouds.":[15,139],"Existing":[16],"methods":[17],"typically":[18],"require":[19],"either":[20],"clouds":[23,36,41],"or":[24,37],"multiple":[25,178],"views":[27],"of":[28,120,165],"same":[30],"object.":[31,94],"However,":[32],"diverse":[38],"for":[42,77,136],"large-scale":[43],"aerospace":[44,79],"components":[45],"are":[46],"extremely":[47],"challenging":[48],"acquire":[50],"in":[51],"practical":[52],"industrial":[53],"scenarios":[54],"due":[55],"their":[57],"complex":[58],"geometries":[59],"and":[60,108,128],"substantial":[61],"sizes.":[62],"In":[63],"this":[64,96],"paper,":[65],"we":[66],"present":[67],"a":[68,88],"novel":[69],"self-supervised":[70],"framework":[71],"with":[72],"feature":[73],"augmentation":[74],"called":[75],"FASSC":[76,84,132],"field.":[80],"Unlike":[81],"traditional":[82],"methods,":[83],"only":[85],"operates":[86],"single":[89],"incomplete":[90,100],"cloud":[92,102],"per":[93],"Specifically,":[95],"method":[97],"divides":[98],"into":[103],"different":[104],"patches":[105,112],"as":[106],"input":[107],"predicts":[109],"missing":[111],"by":[113,156],"learning":[114],"prior":[115],"information":[116],"from":[117],"various":[118],"parts":[119],"objects.":[121],"By":[122],"incorporating":[123],"Region-Aware":[125],"Chamfer":[126],"Distance":[127],"Normal":[129],"Consistency":[130],"Constraint,":[131],"eliminates":[133],"need":[135],"We":[140],"also":[141],"propose":[142],"an":[143],"Attention":[144],"Feature":[145],"Augmentation":[146],"Module":[147],"(AF":[148],"A)":[149],"that":[150,171],"establishes":[151],"spatial":[152],"relationships":[153],"among":[154],"points":[155],"introducing":[157],"self-attention":[158],"mechanism":[159],"reveal":[161],"detailed":[163],"geometry":[164],"shapes.":[167],"Experimental":[168],"results":[169],"demonstrate":[170],"our":[172],"approach":[173],"exhibits":[174],"notable":[175],"enhancements":[176],"datasets.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}