{"id":"https://openalex.org/W4312548398","doi":"https://doi.org/10.1007/978-3-031-19824-3_2","title":"ASpanFormer: Detector-Free Image Matching with\u00a0Adaptive Span Transformer","display_name":"ASpanFormer: Detector-Free Image Matching with\u00a0Adaptive Span Transformer","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312548398","doi":"https://doi.org/10.1007/978-3-031-19824-3_2"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-19824-3_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-19824-3_2","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5101397370","display_name":"Hongkai Chen","orcid":"https://orcid.org/0000-0003-0308-4732"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Hongkai Chen","raw_affiliation_strings":["HKUST, Hong Kong, People\u2019s Republic of China","HKUST, Hong Kong, People's Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HKUST, Hong Kong, People\u2019s Republic of China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"HKUST, Hong Kong, People's Republic of China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016938698","display_name":"Zixin Luo","orcid":"https://orcid.org/0000-0001-6946-2826"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zixin Luo","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001773781","display_name":"Lei Zhou","orcid":"https://orcid.org/0000-0003-4988-5084"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lei Zhou","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100546949","display_name":"Yurun Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yurun Tian","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040970892","display_name":"Mingmin Zhen","orcid":"https://orcid.org/0000-0002-8180-1023"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mingmin Zhen","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101929695","display_name":"Tian Fang","orcid":"https://orcid.org/0000-0002-5871-3455"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tian Fang","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032727499","display_name":"David McKinnon","orcid":"https://orcid.org/0000-0001-9549-9921"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David McKinnon","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018331726","display_name":"Yanghai Tsin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanghai Tsin","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006199483","display_name":"Long Quan","orcid":"https://orcid.org/0000-0001-8148-1771"},"institutions":[{"id":"https://openalex.org/I4210153776","display_name":"Apple (United States)","ror":"https://ror.org/059hsda18","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153776"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Long Quan","raw_affiliation_strings":["Apple Inc., Cupertino, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Apple Inc., Cupertino, USA","institution_ids":["https://openalex.org/I4210153776"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5101397370"],"corresponding_institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":23.9185,"has_fulltext":false,"cited_by_count":202,"citation_normalized_percentile":{"value":0.99462597,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"20","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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":1.0,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9998999834060669,"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":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.840368390083313},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6522922515869141},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5843638181686401},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.5595450401306152},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5057668685913086},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.4914971590042114},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4888600707054138},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4675430655479431},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.4317694902420044},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3219642639160156},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.11828014254570007},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09674310684204102}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.840368390083313},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6522922515869141},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5843638181686401},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.5595450401306152},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5057668685913086},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.4914971590042114},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4888600707054138},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4675430655479431},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.4317694902420044},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3219642639160156},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.11828014254570007},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09674310684204102},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-031-19824-3_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-19824-3_2","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-123489","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-123489","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1612997784","https://openalex.org/W2046166954","https://openalex.org/W2117228865","https://openalex.org/W2151103935","https://openalex.org/W2194775991","https://openalex.org/W2250384498","https://openalex.org/W2471962767","https://openalex.org/W2535547924","https://openalex.org/W2560474170","https://openalex.org/W2594519801","https://openalex.org/W2737260104","https://openalex.org/W2740418457","https://openalex.org/W2802865601","https://openalex.org/W2884088147","https://openalex.org/W2887922452","https://openalex.org/W2951309005","https://openalex.org/W2951870616","https://openalex.org/W2962705366","https://openalex.org/W2963059198","https://openalex.org/W2963210849","https://openalex.org/W2963583471","https://openalex.org/W2963674285","https://openalex.org/W2963760790","https://openalex.org/W2964339591","https://openalex.org/W2979458572","https://openalex.org/W2990655570","https://openalex.org/W2996144174","https://openalex.org/W3034275286","https://openalex.org/W3034411221","https://openalex.org/W3035453691","https://openalex.org/W3035477606","https://openalex.org/W3035563186","https://openalex.org/W3035655707","https://openalex.org/W3043075211","https://openalex.org/W3092135995","https://openalex.org/W3094502228","https://openalex.org/W3094761124","https://openalex.org/W3102327032","https://openalex.org/W3104213423","https://openalex.org/W3105885503","https://openalex.org/W3106462076","https://openalex.org/W3107540572","https://openalex.org/W3115267626","https://openalex.org/W3166285241","https://openalex.org/W3167674261","https://openalex.org/W3181461461","https://openalex.org/W3187838476","https://openalex.org/W3193951565","https://openalex.org/W3203518786","https://openalex.org/W4221154336","https://openalex.org/W6739901393","https://openalex.org/W6783899705"],"related_works":["https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W2999756192","https://openalex.org/W103652678","https://openalex.org/W4226090359","https://openalex.org/W2059697060","https://openalex.org/W936373746","https://openalex.org/W2975817033","https://openalex.org/W4382701072"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":30},{"year":2025,"cited_by_count":73},{"year":2024,"cited_by_count":69},{"year":2023,"cited_by_count":30}],"updated_date":"2026-06-16T09:24:06.705377","created_date":"2025-10-10T00:00:00"}
