{"id":"https://openalex.org/W4413018100","doi":"https://doi.org/10.1109/iv64158.2025.11097394","title":"Generating Synthetic Deviation Maps for Prior-Enhanced Vectorized HD Map Construction","display_name":"Generating Synthetic Deviation Maps for Prior-Enhanced Vectorized HD Map Construction","publication_year":2025,"publication_date":"2025-06-22","ids":{"openalex":"https://openalex.org/W4413018100","doi":"https://doi.org/10.1109/iv64158.2025.11097394"},"language":"en","primary_location":{"id":"doi:10.1109/iv64158.2025.11097394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iv64158.2025.11097394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Intelligent Vehicles Symposium (IV)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5119232307","display_name":"Haoming Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoming Xu","raw_affiliation_strings":["The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119232308","display_name":"Yiyang Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiyang Xiao","raw_affiliation_strings":["The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100663666","display_name":"Li Wei","orcid":"https://orcid.org/0000-0001-9855-229X"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032300713","display_name":"Yu Hu","orcid":"https://orcid.org/0000-0001-7906-6640"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Hu","raw_affiliation_strings":["The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Research Center for Intelligent Computing Systems, Institute of Computing Technology,Beijing,China,100190","institution_ids":["https://openalex.org/I4210090176"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210090176"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"419","last_page":"426"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.960099995136261,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10888","display_name":"Augmented Reality Applications","score":0.9404000043869019,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5747113227844238}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5747113227844238}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iv64158.2025.11097394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iv64158.2025.11097394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Intelligent Vehicles Symposium (IV)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G688958337","display_name":null,"funder_award_id":"L243008","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2022132320","https://openalex.org/W2904684872","https://openalex.org/W2955189650","https://openalex.org/W2995724453","https://openalex.org/W3035574168","https://openalex.org/W3120553484","https://openalex.org/W3157173860","https://openalex.org/W3179351458","https://openalex.org/W4386071987","https://openalex.org/W4386083109","https://openalex.org/W4389169595","https://openalex.org/W4401810286","https://openalex.org/W4402772632","https://openalex.org/W4402916723","https://openalex.org/W4402959900","https://openalex.org/W4403160743","https://openalex.org/W4404002391","https://openalex.org/W4405787067","https://openalex.org/W6801880476","https://openalex.org/W6803051699","https://openalex.org/W6838633692","https://openalex.org/W6843220696","https://openalex.org/W6869987730","https://openalex.org/W6873338065"],"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],"maps":[2,31,91,133],"are":[3,101,110],"essential":[4],"for":[5,65,71,176],"autonomous":[6,182],"driving,":[7],"providing":[8,157],"detailed":[9],"and":[10,51,83,149,171,180,189],"accurate":[11],"environmental":[12],"information.":[13],"Recent":[14],"advancements":[15],"in":[16],"online":[17],"vectorized":[18],"HD":[19],"map":[20,108],"construction":[21,141],"have":[22],"shown":[23],"great":[24],"promise,":[25],"particularly":[26],"methods":[27,44],"that":[28],"leverage":[29],"existing":[30],"as":[32],"prior":[33,90],"knowledge":[34],"to":[35,103,167],"improve":[36],"performance.":[37],"However,":[38],"the":[39,49,52,72,117,127,130,138,154],"robustness":[40],"of":[41,75,120,129,151],"these":[42],"prior-enhanced":[43,140],"under":[45],"varying":[46],"deviations":[47,152],"between":[48],"priors":[50],"real":[53,122],"world":[54],"remains":[55],"a":[56,62,168,173],"critical":[57],"concern.":[58],"This":[59],"paper":[60],"introduces":[61],"novel":[63],"framework":[64],"generating":[66],"synthetic":[67,131],"maps,":[68],"which":[69],"allows":[70],"controllable":[73],"magnitude":[74],"diverse":[76],"deviations,":[77],"including":[78],"geometric":[79],"distortions,":[80],"topological":[81],"errors,":[82],"semantic":[84],"inconsistencies,":[85],"simulating":[86],"real-world":[87],"scenarios":[88],"where":[89],"may":[92],"be":[93],"outdated":[94],"or":[95],"inaccurate.":[96],"Furthermore,":[97],"lane":[98],"group":[99],"constraints":[100],"designed":[102],"avoid":[104],"positional":[105],"conflicts":[106],"when":[107],"elements":[109],"modified.":[111],"The":[112,143,185],"synthesis":[113],"method":[114],"can":[115],"overcome":[116],"time-consuming":[118],"challenge":[119],"collecting":[121],"road":[123],"changes.":[124],"We":[125],"demonstrate":[126],"utility":[128],"deviation":[132],"by":[134],"incorporating":[135],"them":[136],"into":[137,160],"state-of-the-art":[139],"methods.":[142],"results":[144],"reveal":[145],"how":[146],"different":[147],"types":[148],"degrees":[150],"affect":[153],"prediction":[155],"accuracy,":[156],"worthwhile":[158],"insights":[159],"their":[161],"robustness.":[162],"Overall,":[163],"this":[164],"work":[165],"contributes":[166],"data":[169],"augmentation":[170],"provides":[172],"valuable":[174],"tool":[175],"developing":[177],"more":[178],"robust":[179],"reliable":[181],"driving":[183],"systems.":[184],"code":[186],"is":[187],"opensource":[188],"available":[190],"at":[191],"https://github.com/healenrens/Syn-D-maps.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}