{"id":"https://openalex.org/W4403746851","doi":"https://doi.org/10.48550/arxiv.2408.13085","title":"Map-Free Visual Relocalization Enhanced by Instance Knowledge and Depth\n Knowledge","display_name":"Map-Free Visual Relocalization Enhanced by Instance Knowledge and Depth\n Knowledge","publication_year":2024,"publication_date":"2024-08-23","ids":{"openalex":"https://openalex.org/W4403746851","doi":"https://doi.org/10.48550/arxiv.2408.13085"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2408.13085","pdf_url":"http://arxiv.org/pdf/2408.13085","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},"type":"preprint","type_crossref":"posted-content","indexed_in":["arxiv"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://arxiv.org/pdf/2408.13085","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033729619","display_name":"Mingyu Xiao","orcid":"https://orcid.org/0000-0002-1012-2373"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiao, Mingyu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001176362","display_name":"Runze Chen","orcid":"https://orcid.org/0009-0004-0378-3730"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Runze","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100936419","display_name":"Haiyong Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luo, Haiyong","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102829983","display_name":"Fang Zhao","orcid":"https://orcid.org/0000-0001-9174-1573"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao, Fang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100718605","display_name":"Juan Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Juan","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103229097","display_name":"Xin Ma","orcid":"https://orcid.org/0000-0002-6817-0634"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ma, Xuepeng","raw_affiliation_strings":[],"affiliations":[]}],"institution_assertions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":80},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9993,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9993,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9961,"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"}},{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9935,"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":[],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.51468164},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3939475}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2408.13085","pdf_url":"http://arxiv.org/pdf/2408.13085","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2408.13085","pdf_url":"http://arxiv.org/pdf/2408.13085","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4396701345","https://openalex.org/W4396696052","https://openalex.org/W4391913857","https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2376932109","https://openalex.org/W2358668433","https://openalex.org/W2001405890"],"abstract_inverted_index":{"Map-free":[0],"relocalization":[1,63,105,194],"technology":[2],"is":[3,18,88],"crucial":[4],"for":[5],"applications":[6],"in":[7,28,37,53,192],"autonomous":[8],"navigation":[9],"and":[10,31,46,49,68,111,153,171,184],"augmented":[11],"reality,":[12],"but":[13],"relying":[14],"on":[15,150],"pre-built":[16],"maps":[17],"often":[19],"impractical.":[20],"It":[21],"faces":[22],"significant":[23],"challenges":[24],"due":[25],"to":[26,43,72,119,167,180],"limitations":[27,75],"matching":[29,57,117,122,147,155],"methods":[30,178],"the":[32,61,73,77,81,94,128,141,144],"inherent":[33,74],"lack":[34],"of":[35,76,130,137],"scale":[36,83,173],"monocular":[38],"images.":[39],"These":[40],"issues":[41],"lead":[42],"substantial":[44],"rotational":[45,67,185],"metric":[47,82,161,169],"errors":[48,58,170],"even":[50],"localization":[51],"failures":[52],"real-world":[54],"scenarios.":[55],"Large":[56],"significantly":[59,92,126],"impact":[60],"overall":[62],"process,":[64],"affecting":[65],"both":[66],"translational":[69,183],"accuracy.":[70,156,175],"Due":[71],"camera":[78],"itself,":[79],"recovering":[80],"from":[84,163],"a":[85,103,164],"single":[86,165],"image":[87,166],"crucial,":[89],"as":[90],"this":[91],"impacts":[93],"translation":[95],"error.":[96],"To":[97],"address":[98],"these":[99],"challenges,":[100],"we":[101,158],"propose":[102],"map-free":[104,193],"method":[106,125],"enhanced":[107],"by":[108],"instance":[109,138],"knowledge":[110,139],"depth":[112,162],"knowledge.":[113],"By":[114,176],"leveraging":[115],"instance-based":[116],"information":[118],"improve":[120,172],"global":[121],"results,":[123],"our":[124,187],"reduces":[127],"possibility":[129],"mismatching":[131],"across":[132,140],"different":[133],"objects.":[134],"The":[135],"robustness":[136],"scene":[142],"helps":[143],"feature":[145],"point":[146],"model":[148],"focus":[149],"relevant":[151],"regions":[152],"enhance":[154],"Additionally,":[157],"use":[159],"estimated":[160],"reduce":[168],"recovery":[174],"integrating":[177],"dedicated":[179],"mitigating":[181],"large":[182],"errors,":[186],"approach":[188],"demonstrates":[189],"superior":[190],"performance":[191],"techniques.":[195]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4403746851","counts_by_year":[],"updated_date":"2025-02-25T10:24:41.492935","created_date":"2024-10-25"}