{"id":"https://openalex.org/W4416959434","doi":"https://doi.org/10.1109/wacv61042.2026.00715","title":"Beyond Paired Data: Self-Supervised UAV Geo-Localization from Reference Imagery Alone","display_name":"Beyond Paired Data: Self-Supervised UAV Geo-Localization from Reference Imagery Alone","publication_year":2026,"publication_date":"2026-03-06","ids":{"openalex":"https://openalex.org/W4416959434","doi":"https://doi.org/10.1109/wacv61042.2026.00715"},"language":null,"primary_location":{"id":"doi:10.1109/wacv61042.2026.00715","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00715","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2512.02737","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119619884","display_name":"Tristan Amadei","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140930","display_name":"Thales (France)","ror":"https://ror.org/04emwm605","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210140930"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Tristan Amadei","raw_affiliation_strings":["Thales LAS,France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","Thales LAS France (2 AV GAY LUSSAC, 78990 ELANCOURT - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thales LAS,France","institution_ids":["https://openalex.org/I4210140930"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":[]},{"raw_affiliation_string":"Thales LAS France (2 AV GAY LUSSAC, 78990 ELANCOURT - France)","institution_ids":["https://openalex.org/I4210140930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082980284","display_name":"Enric Meinhardt-Llopis","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Enric Meinhardt-Llopis","raw_affiliation_strings":["Universite Paris-Saclay, ENS Paris-Saclay, CNRS, Centre Borelli,France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite Paris-Saclay, ENS Paris-Saclay, CNRS, Centre Borelli,France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042371353","display_name":"B. Bascle","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140930","display_name":"Thales (France)","ror":"https://ror.org/04emwm605","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210140930"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Benedicte Bascle","raw_affiliation_strings":["Thales LAS,France","Thales LAS France (2 AV GAY LUSSAC, 78990 ELANCOURT - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thales LAS,France","institution_ids":["https://openalex.org/I4210140930"]},{"raw_affiliation_string":"Thales LAS France (2 AV GAY LUSSAC, 78990 ELANCOURT - France)","institution_ids":["https://openalex.org/I4210140930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037359962","display_name":"Corentin Abgrall","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140930","display_name":"Thales (France)","ror":"https://ror.org/04emwm605","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210140930"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Corentin Abgrall","raw_affiliation_strings":["Thales LAS,France","Thales LAS France (2 AV GAY LUSSAC, 78990 ELANCOURT - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thales LAS,France","institution_ids":["https://openalex.org/I4210140930"]},{"raw_affiliation_string":"Thales LAS France (2 AV GAY LUSSAC, 78990 ELANCOURT - France)","institution_ids":["https://openalex.org/I4210140930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073617460","display_name":"Gabriele Facciolo","orcid":"https://orcid.org/0000-0002-8855-8513"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gabriele Facciolo","raw_affiliation_strings":["Universite Paris-Saclay, ENS Paris-Saclay, CNRS, Centre Borelli,France","CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universite Paris-Saclay, ENS Paris-Saclay, CNRS, Centre Borelli,France","institution_ids":["https://openalex.org/I277688954","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"CB - CB - Centre Borelli - UMR 9010 (Campus ENS Paris-Saclay\r\n4 Avenue des Sciences,\r\n91190 Gif-sur-Yvette - France)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":0.00174822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"7409","last_page":"7419"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.30880001187324524,"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/T11133","display_name":"UAV Applications and Optimization","score":0.30880001187324524,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.2151000052690506,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.16779999434947968,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6069999933242798},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.5547999739646912},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5515000224113464},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5256999731063843},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.49570000171661377},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4424999952316284},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.4011000096797943}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7928000092506409},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6685000061988831},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6069999933242798},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5728999972343445},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.5547999739646912},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5515000224113464},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5256999731063843},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.49570000171661377},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4424999952316284},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.4011000096797943},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.36910000443458557},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.30239999294281006},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.28060001134872437},{"id":"https://openalex.org/C2779726219","wikidata":"https://www.wikidata.org/wiki/Q7685884","display_name":"Target acquisition","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.27140000462532043},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2612000107765198}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wacv61042.2026.00715","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00715","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2512.02737","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2512.02737","pdf_url":"https://arxiv.org/pdf/2512.02737","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2512.02737","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2512.02737","pdf_url":"https://arxiv.org/pdf/2512.02737","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Image-based":[0],"localization":[1],"in":[2],"GNSS-denied":[3],"environments":[4],"is":[5,70],"critical":[6],"for":[7,30,57],"UAV":[8,16,58,87,112],"autonomy.":[9],"Existing":[10],"state-of-the-art":[11],"approaches":[12,127],"rely":[13],"on":[14,103],"matching":[15],"images":[17,113],"to":[18,36,96,117,126],"geo-referenced":[19],"satellite":[20,84],"images;":[21],"however,":[22],"they":[23],"typically":[24],"require":[25],"large-scale,":[26],"paired":[27,130],"UAV\u2013satellite":[28],"datasets":[29],"training.":[31],"Such":[32],"data":[33],"are":[34],"costly":[35],"acquire":[37],"and":[38,85,100,107,135],"often":[39],"unavailable,":[40],"limiting":[41],"their":[42],"applicability.":[43],"To":[44],"address":[45],"this":[46,98],"challenge,":[47],"we":[48,115],"adopt":[49],"a":[50,73,105],"training":[51,61],"paradigm":[52],"that":[53,77,114],"removes":[54],"the":[55,79,118],"need":[56],"imagery":[59],"during":[60],"by":[62],"learning":[63],"directly":[64],"from":[65],"satellite-view":[66],"reference":[67],"images.":[68],"This":[69],"achieved":[71],"through":[72],"dedicated":[74],"augmentation":[75],"strategy":[76],"simulates":[78],"visual":[80],"domain":[81],"shift":[82],"between":[83],"real-world":[86,111],"views.":[88],"We":[89],"introduce":[90],"CAEVL,":[91],"an":[92],"efficient":[93],"model":[94],"designed":[95],"exploit":[97],"paradigm,":[99],"validate":[101],"it":[102],"ViLD,":[104],"new":[106],"challenging":[108],"dataset":[109],"of":[110],"release":[116],"community.":[119],"Our":[120],"method":[121],"achieves":[122],"competitive":[123],"performance":[124],"compared":[125],"trained":[128],"with":[129],"data,":[131],"demonstrating":[132],"its":[133],"effectiveness":[134],"strong":[136],"generalization":[137],"capabilities.":[138]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-12-03T00:00:00"}
