{"id":"https://openalex.org/W4413319111","doi":"https://doi.org/10.1109/tgrs.2025.3600485","title":"A Transformer-Based Roof Plane Segmentation Approach for Airborne LiDAR Point Clouds","display_name":"A Transformer-Based Roof Plane Segmentation Approach for Airborne LiDAR Point Clouds","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413319111","doi":"https://doi.org/10.1109/tgrs.2025.3600485"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3600485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3600485","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","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":null,"display_name":"Siyuan You","orcid":"https://orcid.org/0009-0005-7969-0204"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan You","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0005-7969-0204","affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026466081","display_name":"Guozheng Xu","orcid":"https://orcid.org/0009-0000-2870-602X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guozheng Xu","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037195768","display_name":"Pengwei Zhou","orcid":"https://orcid.org/0000-0001-9248-5372"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengwei Zhou","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-9248-5372","affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yubing Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubing Wei","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011274467","display_name":"Jian Yao","orcid":"https://orcid.org/0000-0002-9134-5084"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yao","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-9134-5084","affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100361370","display_name":"Li Li","orcid":"https://orcid.org/0000-0003-3138-6033"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Li","raw_affiliation_strings":["School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-3138-6033","affiliations":[{"raw_affiliation_string":"School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16368437,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"63","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9980999827384949,"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":0.9678000211715698,"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/lidar","display_name":"Lidar","score":0.7962889671325684},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6159788966178894},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.5812506079673767},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5469385385513306},{"id":"https://openalex.org/keywords/roof","display_name":"Roof","score":0.474489688873291},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.38933226466178894},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3751286566257477},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2865420877933502},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13386031985282898}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7962889671325684},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6159788966178894},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.5812506079673767},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5469385385513306},{"id":"https://openalex.org/C2776748203","wikidata":"https://www.wikidata.org/wiki/Q83180","display_name":"Roof","level":2,"score":0.474489688873291},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.38933226466178894},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3751286566257477},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2865420877933502},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13386031985282898},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3600485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3600485","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2897154430","display_name":null,"funder_award_id":"U22A2009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3415817302","display_name":null,"funder_award_id":"JCYJ20230807090206013","funder_id":"https://openalex.org/F4320336569","funder_display_name":"Shenzhen Science and Technology Innovation Program"},{"id":"https://openalex.org/G3520630189","display_name":null,"funder_award_id":"No.42271445","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4254124252","display_name":null,"funder_award_id":"2025AFB491","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G4582248918","display_name":null,"funder_award_id":"2042024kf0039","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G52577230","display_name":null,"funder_award_id":"42271445","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7198365222","display_name":null,"funder_award_id":"No.U22A2009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7863218507","display_name":null,"funder_award_id":"No.42101440","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8377267383","display_name":null,"funder_award_id":"42101440","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8592743942","display_name":null,"funder_award_id":"No.2025AFB491","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336569","display_name":"Shenzhen Science and Technology Innovation Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1561017135","https://openalex.org/W1911811051","https://openalex.org/W2000018820","https://openalex.org/W2041642242","https://openalex.org/W2051956109","https://openalex.org/W2122863999","https://openalex.org/W2143516773","https://openalex.org/W2205809928","https://openalex.org/W2611946301","https://openalex.org/W2741401472","https://openalex.org/W2742692613","https://openalex.org/W2761129952","https://openalex.org/W2781854542","https://openalex.org/W2792376557","https://openalex.org/W2848881297","https://openalex.org/W2901482071","https://openalex.org/W2973051703","https://openalex.org/W3017740917","https://openalex.org/W3034949383","https://openalex.org/W3092275581","https://openalex.org/W3093295950","https://openalex.org/W3096609285","https://openalex.org/W3134404704","https://openalex.org/W3154064290","https://openalex.org/W3162010298","https://openalex.org/W3204375977","https://openalex.org/W4200542874","https://openalex.org/W4214624153","https://openalex.org/W4285054899","https://openalex.org/W4285496462","https://openalex.org/W4292692470","https://openalex.org/W4296123585","https://openalex.org/W4296744026","https://openalex.org/W4312232166","https://openalex.org/W4312501532","https://openalex.org/W4313499069","https://openalex.org/W4313893137","https://openalex.org/W4321021245","https://openalex.org/W4378976980","https://openalex.org/W4382310794","https://openalex.org/W4382457953","https://openalex.org/W4385245566","https://openalex.org/W4385525403","https://openalex.org/W4388297464","https://openalex.org/W4390617226","https://openalex.org/W4390873582","https://openalex.org/W4390874562","https://openalex.org/W4396887838","https://openalex.org/W4402727277","https://openalex.org/W4403047833"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W4293094720","https://openalex.org/W2739701376","https://openalex.org/W2351984678","https://openalex.org/W2140032575","https://openalex.org/W2011860471","https://openalex.org/W2012196540","https://openalex.org/W3011451421","https://openalex.org/W4399442168","https://openalex.org/W2114282491"],"abstract_inverted_index":{"In":[0,78,172,190],"the":[1,48,57,114,126,140,145,148,151,155,164,175,191,196,209,215,226,230,234,246,260,274,281],"fields":[2],"of":[3,50,63,129,136,147,159,180,236,284],"photogrammetry":[4],"and":[5,18,31,150,177,233],"computer":[6],"vision,":[7],"three-dimensional":[8],"(3D)":[9],"urban":[10],"building":[11,75,266],"model":[12,53,144],"reconstruction":[13],"from":[14,41,93],"airborne":[15,94],"Light":[16],"Detection":[17],"Ranging":[19],"(LiDAR)":[20],"point":[21,43,96,166,200],"clouds":[22,167],"has":[23],"attracted":[24],"significant":[25],"attention":[26],"in":[27,74,113,163],"recent":[28],"years.":[29],"Accurately":[30],"automatically":[32],"extracting":[33],"local":[34],"geometric":[35],"structures,":[36],"such":[37],"as":[38],"planar":[39,130],"patches,":[40],"3D":[42,52,76],"cloud":[44],"data":[45],"directly":[46,124],"determines":[47],"quality":[49],"subsequent":[51],"reconstruction.":[54,77],"Considering":[55],"that":[56,254],"roof":[58,67,91,181,187,248,267],"is":[59,70,86,121],"a":[60,64,71,81,104,117,134],"crucial":[61],"component":[62],"real":[65],"building,":[66],"plane":[68,188,216,220,243,261],"segmentation":[69,262],"critical":[72],"procedure":[73],"this":[79,173],"paper,":[80],"novel":[82],"dual-branch":[83],"transformer-based":[84],"network":[85],"designed":[87],"to":[88,107,123,205,240,244,273],"accurately":[89,170],"segment":[90],"planes":[92,161,182],"LiDAR":[95],"clouds.":[97],"We":[98,278],"first":[99,115],"use":[100],"PointNet++":[101],"followed":[102],"with":[103],"transformer":[105,118,141],"encoder":[106],"extract":[108],"point-wise":[109,203],"feature":[110,204],"embeddings.":[111],"Then,":[112],"branch,":[116,193],"decoder":[119],"module":[120],"applied":[122],"learn":[125],"instance":[127,156,211,221],"centers":[128],"patches":[131],"by":[132],"giving":[133],"set":[135],"learned":[137],"queries.":[138],"Because":[139],"can":[142,168,222,257],"effectively":[143],"relations":[146],"queries":[149],"global":[152],"context":[153],"information,":[154],"center":[157,178],"positions":[158,179],"all":[160],"included":[162],"input":[165],"be":[169,223],"predicted.":[171],"way,":[174],"number":[176],"are":[183,238],"known":[184],"before":[185],"performing":[186],"segmentation.":[189],"second":[192],"we":[194],"predict":[195],"offsets":[197],"for":[198,218,264],"each":[199,219],"using":[201,225],"its":[202,241],"shift":[206],"it":[207],"towards":[208],"corresponding":[210],"center.":[212],"After":[213],"that,":[214],"parameters":[217],"estimated":[224],"shifted":[227],"points":[228,237],"around":[229],"predicted":[231],"centers,":[232],"rest":[235],"assigned":[239],"nearest":[242],"generate":[245],"final":[247],"planes.":[249],"The":[250],"experimental":[251],"results":[252],"illustrate":[253],"our":[255,285],"approach":[256,286],"successfully":[258],"address":[259],"challenge":[263],"diverse":[265],"structures":[268],"while":[269],"achieving":[270],"performance":[271],"superior":[272],"current":[275],"state-of-the-art":[276],"techniques.":[277],"will":[279],"make":[280],"source":[282],"code":[283],"publicly":[287],"available":[288],"at":[289],"https://github.com/Li-Li-Whu/PlaneTransformer.":[290]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
