{"id":"https://openalex.org/W4411472189","doi":"https://doi.org/10.1109/tgrs.2025.3581913","title":"AutoLRG: A Two-Stage Framework for Automated Lane-Level Road Graph Construction","display_name":"AutoLRG: A Two-Stage Framework for Automated Lane-Level Road Graph Construction","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411472189","doi":"https://doi.org/10.1109/tgrs.2025.3581913"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2025.3581913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3581913","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":"https://openalex.org/A5009721481","display_name":"Heng Qi","orcid":"https://orcid.org/0000-0001-6930-5898"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Qi","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-6930-5898","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071529395","display_name":"Hongyu Shi","orcid":"https://orcid.org/0000-0002-0137-4421"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyu Shi","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047013658","display_name":"Xue Yang","orcid":"https://orcid.org/0000-0001-8182-9504"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Yang","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-8182-9504","affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101687985","display_name":"Xiaogang Guo","orcid":"https://orcid.org/0000-0001-9922-0270"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaogang Guo","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102011815","display_name":"Yulin Ding","orcid":"https://orcid.org/0009-0004-3840-2133"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulin Ding","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0009-0004-3840-2133","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076702960","display_name":"Luliang Tang","orcid":"https://orcid.org/0000-0003-3523-8994"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luliang Tang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-3523-8994","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15556847,"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":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9918000102043152,"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/T11106","display_name":"Data Management and Algorithms","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7113243937492371},{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.639769434928894},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5248380303382874},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.46334534883499146},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20319905877113342},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.17364194989204407},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1027849018573761}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7113243937492371},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.639769434928894},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5248380303382874},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.46334534883499146},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20319905877113342},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.17364194989204407},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1027849018573761},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2025.3581913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2025.3581913","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":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G5069514423","display_name":null,"funder_award_id":"2024YFB3908603","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W2039367092","https://openalex.org/W2041330605","https://openalex.org/W2045422729","https://openalex.org/W2176629631","https://openalex.org/W2524866760","https://openalex.org/W2593886839","https://openalex.org/W2735039185","https://openalex.org/W2787091153","https://openalex.org/W2798725844","https://openalex.org/W2943898693","https://openalex.org/W2964785319","https://openalex.org/W2975194617","https://openalex.org/W2998048830","https://openalex.org/W3008022745","https://openalex.org/W3034722190","https://openalex.org/W3035012694","https://openalex.org/W3096609285","https://openalex.org/W3105636206","https://openalex.org/W3122239467","https://openalex.org/W3152984827","https://openalex.org/W3187079290","https://openalex.org/W3190518009","https://openalex.org/W3204129738","https://openalex.org/W4213374683","https://openalex.org/W4214549494","https://openalex.org/W4225725240","https://openalex.org/W4289950755","https://openalex.org/W4294016731","https://openalex.org/W4312229467","https://openalex.org/W4312287124","https://openalex.org/W4313484219","https://openalex.org/W4365211588","https://openalex.org/W4366208220","https://openalex.org/W4384284172","https://openalex.org/W4386075726","https://openalex.org/W4388543867","https://openalex.org/W4392904609","https://openalex.org/W4393079598","https://openalex.org/W4395111823","https://openalex.org/W4402916144","https://openalex.org/W6784094891","https://openalex.org/W6801880476","https://openalex.org/W6843220696","https://openalex.org/W6851586984","https://openalex.org/W6851800889","https://openalex.org/W6874071645"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"High-definition":[0],"(HD)":[1],"mapping":[2],"is":[3,214],"essential":[4],"for":[5,16,48,78],"autonomous":[6],"driving":[7],"and":[8,33,52,97,104,113,136,184,210],"localization":[9],"services,":[10],"providing":[11],"detailed":[12],"lane-level":[13,79,169],"road":[14,36,80,137,172],"graphs":[15,37],"various":[17],"applications.":[18],"Current":[19],"methodologies":[20],"primarily":[21],"segment":[22],"the":[23,56,62,156,179,188,191],"geometric":[24],"structure":[25],"of":[26,65,159,190],"lane":[27,49,84,90,111,116,123,134,144,206],"lines":[28],"from":[29],"remote":[30],"sensing":[31],"images":[32],"extract":[34,132],"vectorized":[35,133],"using":[38],"heuristic":[39],"methods.":[40],"However,":[41],"these":[42,70],"approaches":[43],"fail":[44],"to":[45,109,131,166],"adequately":[46],"account":[47],"instance":[50,117,208],"information":[51],"topological":[53,170],"structures.":[54],"Furthermore,":[55],"semi-automated":[57],"process":[58],"imposes":[59],"constraints":[60],"on":[61,94,163,178],"spatial":[63],"scalability":[64],"HD":[66],"maps.":[67],"To":[68],"overcome":[69],"limitations,":[71],"we":[72,87,119,147],"propose":[73,88],"AutoLRG,":[74],"a":[75,89,105,121,149,168],"two-stage":[76],"method":[77],"graph":[81],"construction.":[82,212],"In":[83,115,143],"geometry":[85],"prediction,":[86],"segmentation":[91],"network":[92],"based":[93,162],"directional":[95],"supervision":[96],"multimodal":[98],"fusion,":[99],"incorporating":[100],"an":[101,127,140],"angle-direction":[102],"loss":[103],"cross-attention-based":[106],"fusion":[107],"module":[108],"enhance":[110],"perception":[112],"connectivity.":[114],"modeling,":[118,209],"develop":[120],"Transformer-based":[122],"decoder,":[124],"which":[125,154],"leverages":[126],"object":[128],"detection":[129],"architecture":[130],"instances":[135],"vertices":[138],"in":[139,205],"end-to-end":[141],"manner.":[142],"topology":[145,211],"construction,":[146],"introduce":[148],"\"road":[150],"segment\u2013intersection\"":[151],"decoupled":[152],"model,":[153],"establishes":[155],"connectivity":[157],"relationships":[158],"intersection":[160],"nodes":[161],"traffic":[164],"regulations":[165],"form":[167],"directed":[171],"graph.":[173],"The":[174],"ablation":[175],"studies":[176],"conducted":[177],"two":[180],"benchmark":[181],"datasets":[182],"(UrbanLaneGraph":[183],"OpenSatMap)":[185],"have":[186],"validated":[187],"effectiveness":[189],"method.":[192],"Comparative":[193],"experiments":[194],"with":[195],"other":[196],"methods":[197],"demonstrate":[198],"that":[199],"our":[200],"approach":[201],"exhibits":[202],"superior":[203],"performance":[204],"segmentation,":[207],"Code":[213],"available":[215],"at":[216],"https://github.com/EchoQiHeng/AutoLRG.":[217]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
