{"id":"https://openalex.org/W4377079697","doi":"https://doi.org/10.1109/lgrs.2023.3277717","title":"GEOP-Net: Shape Reconstruction of Buildings From LiDAR Point Clouds","display_name":"GEOP-Net: Shape Reconstruction of Buildings From LiDAR Point Clouds","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4377079697","doi":"https://doi.org/10.1109/lgrs.2023.3277717"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2023.3277717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3277717","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5041395379","display_name":"Yiming Yan","orcid":"https://orcid.org/0000-0003-0751-7726"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Yan","raw_affiliation_strings":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0003-0751-7726","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064128334","display_name":"Zilu Wang","orcid":"https://orcid.org/0000-0002-5957-8064"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zilu Wang","raw_affiliation_strings":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076375500","display_name":"Congan Xu","orcid":"https://orcid.org/0000-0003-2648-7227"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210162215","display_name":"Naval Aeronautical and Astronautical University","ror":"https://ror.org/02j2yhq26","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Congan Xu","raw_affiliation_strings":["Advanced Technology Research Institute, Beijing Institute of Technology, Jinan, China","Beijing Institute of Technology, Advanced Technology Research Institute, Naval Aviation University, Yantai, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0003-2648-7227","affiliations":[{"raw_affiliation_string":"Advanced Technology Research Institute, Beijing Institute of Technology, Jinan, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Beijing Institute of Technology, Advanced Technology Research Institute, Naval Aviation University, Yantai, Jinan, China","institution_ids":["https://openalex.org/I4210162215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035351198","display_name":"Nan Su","orcid":"https://orcid.org/0000-0001-9601-536X"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Su","raw_affiliation_strings":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-9601-536X","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0596,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.72791668,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9998000264167786,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.9128624200820923},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.8522232174873352},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6992189288139343},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5607842803001404},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5587949156761169},{"id":"https://openalex.org/keywords/net","display_name":"Net (polyhedron)","score":0.5488017201423645},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5246344208717346},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.513587236404419},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5116508603096008},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5092834234237671},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48659050464630127},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.45943257212638855},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.4523214101791382},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.42569500207901},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15847450494766235},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14938393235206604},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11352899670600891}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.9128624200820923},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.8522232174873352},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6992189288139343},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5607842803001404},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5587949156761169},{"id":"https://openalex.org/C14166107","wikidata":"https://www.wikidata.org/wiki/Q253829","display_name":"Net (polyhedron)","level":2,"score":0.5488017201423645},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5246344208717346},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.513587236404419},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5116508603096008},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5092834234237671},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48659050464630127},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.45943257212638855},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.4523214101791382},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.42569500207901},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15847450494766235},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14938393235206604},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11352899670600891},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2023.3277717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3277717","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G1265016435","display_name":null,"funder_award_id":"3072022CF0808","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7884540055","display_name":null,"funder_award_id":"62271159","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8258516324","display_name":null,"funder_award_id":"62071136","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8727522050","display_name":null,"funder_award_id":"62271499","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8864112613","display_name":null,"funder_award_id":"3072022QBZ0805","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1965241701","https://openalex.org/W1987947939","https://openalex.org/W2134148744","https://openalex.org/W2752624868","https://openalex.org/W2776645264","https://openalex.org/W2944579304","https://openalex.org/W2963926543","https://openalex.org/W2982959596","https://openalex.org/W3044134703","https://openalex.org/W3095473874","https://openalex.org/W3117476483","https://openalex.org/W3196572805","https://openalex.org/W3209001811","https://openalex.org/W3214355672","https://openalex.org/W4200150166","https://openalex.org/W4200303221","https://openalex.org/W4229364342","https://openalex.org/W4233857083","https://openalex.org/W4234389564","https://openalex.org/W4281641688","https://openalex.org/W4294142927","https://openalex.org/W4296123585","https://openalex.org/W4312597904","https://openalex.org/W6763236253","https://openalex.org/W6780179280"],"related_works":["https://openalex.org/W4389574804","https://openalex.org/W2912321008","https://openalex.org/W3016928466","https://openalex.org/W2936725271","https://openalex.org/W1998607122","https://openalex.org/W2368534456","https://openalex.org/W2980582925","https://openalex.org/W2922069956","https://openalex.org/W4391047701","https://openalex.org/W3092618660"],"abstract_inverted_index":{"The":[0,92,111],"shape":[1,32],"reconstruction":[2,19,49],"of":[3,39,85,95,107],"buildings":[4,96],"based":[5,21],"on":[6,22],"LiDAR":[7,41],"point":[8,43,93],"clouds":[9,44,94],"is":[10,65],"extremely":[11],"significant":[12],"in":[13,30,67,97],"remote":[14],"sensing.":[15],"In":[16],"recent":[17],"years,":[18],"methods":[20],"the":[23,35,71,81,86,89,105,108,116,123],"implicit":[24,57],"network":[25,87],"have":[26,119],"been":[27],"widely":[28],"used":[29,102],"object-level":[31],"reconstruction.":[33,135],"However,":[34],"incompleteness":[36],"and":[37,101],"sparsity":[38],"airborne":[40],"scanning":[42],"will":[45],"lead":[46],"to":[47,76,88,103],"poor":[48],"results.":[50],"To":[51],"solve":[52],"this":[53,68],"problem,":[54],"GEOP-Net:":[55],"an":[56],"modeling":[58],"framework":[59],"embedded":[60],"with":[61],"high-dimensional":[62,78],"geometric":[63,72],"features,":[64],"proposed":[66,109,117],"letter.":[69],"Firstly,":[70],"encoding":[73],"module":[74],"added":[75],"extract":[77],"features":[79],"enhances":[80],"feature":[82],"extraction":[83],"ability":[84],"detailed":[90],"structures.":[91],"Zurich":[98],"are":[99],"collected":[100],"evaluate":[104],"performance":[106],"method.":[110],"experimental":[112],"results":[113],"show":[114],"that":[115],"method":[118],"better":[120],"accuracy":[121],"than":[122],"existing":[124],"methods,":[125],"so":[126],"it":[127],"provides":[128],"a":[129],"new":[130],"research":[131],"idea":[132],"for":[133],"building":[134]},"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":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
