{"id":"https://openalex.org/W4321020698","doi":"https://doi.org/10.1109/fg57933.2023.10042685","title":"Generalized Face Anti-Spoofing via Multi-Task Learning and One-Side Meta Triplet Loss","display_name":"Generalized Face Anti-Spoofing via Multi-Task Learning and One-Side Meta Triplet Loss","publication_year":2023,"publication_date":"2023-01-05","ids":{"openalex":"https://openalex.org/W4321020698","doi":"https://doi.org/10.1109/fg57933.2023.10042685"},"language":"en","primary_location":{"id":"doi:10.1109/fg57933.2023.10042685","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/fg57933.2023.10042685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 17th International Conference on Automatic Face and Gesture Recognition (FG)","raw_type":"proceedings-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/A5038546460","display_name":"Chu-Chun Chuang","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chu-Chun Chuang","raw_affiliation_strings":["National Tsing Hua University,Taiwan","National Tsing Hua University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Tsing Hua University,Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"National Tsing Hua University, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061232166","display_name":"Chien-Yi Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chien-Yi Wang","raw_affiliation_strings":["Microsoft AI R&D Center,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft AI R&D Center,Taiwan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073849580","display_name":"Shang\u2010Hong Lai","orcid":"https://orcid.org/0000-0002-5092-993X"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shang-Hong Lai","raw_affiliation_strings":["National Tsing Hua University,Taiwan","Microsoft AI R&D Center, Taiwan","National Tsing Hua University, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Tsing Hua University,Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Microsoft AI R&D Center, Taiwan","institution_ids":[]},{"raw_affiliation_string":"National Tsing Hua University, Taiwan","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5543,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60443234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9965999722480774,"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/T11866","display_name":"Reconstructive Facial Surgery Techniques","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.8293676376342773},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8263483643531799},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.7275981307029724},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7058764696121216},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6973245739936829},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.6867950558662415},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6421550512313843},{"id":"https://openalex.org/keywords/spoofing-attack","display_name":"Spoofing attack","score":0.6315632462501526},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.49204084277153015},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.47678661346435547},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.44526946544647217},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4374728500843048},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4209679961204529},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3583613932132721},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32002323865890503},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.14585065841674805},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09868907928466797}],"concepts":[{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.8293676376342773},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8263483643531799},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.7275981307029724},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7058764696121216},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6973245739936829},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.6867950558662415},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6421550512313843},{"id":"https://openalex.org/C167900197","wikidata":"https://www.wikidata.org/wiki/Q11081100","display_name":"Spoofing attack","level":2,"score":0.6315632462501526},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.49204084277153015},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.47678661346435547},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.44526946544647217},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4374728500843048},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4209679961204529},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3583613932132721},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32002323865890503},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.14585065841674805},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09868907928466797},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fg57933.2023.10042685","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/fg57933.2023.10042685","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 17th International Conference on Automatic Face and Gesture Recognition (FG)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1704933117","https://openalex.org/W1982209341","https://openalex.org/W2003092530","https://openalex.org/W2187089797","https://openalex.org/W2194775991","https://openalex.org/W2409050142","https://openalex.org/W2728977829","https://openalex.org/W2787613668","https://openalex.org/W2886934227","https://openalex.org/W2897196088","https://openalex.org/W2952476201","https://openalex.org/W2962858109","https://openalex.org/W2963342110","https://openalex.org/W2963592586","https://openalex.org/W2963656031","https://openalex.org/W2998163473","https://openalex.org/W2999402729","https://openalex.org/W3034552520","https://openalex.org/W3035116217","https://openalex.org/W3035263140","https://openalex.org/W3035436173","https://openalex.org/W3094861582","https://openalex.org/W3159891475","https://openalex.org/W3174133171","https://openalex.org/W3199885658","https://openalex.org/W3205638629","https://openalex.org/W4225857838","https://openalex.org/W4226078024","https://openalex.org/W4226291055","https://openalex.org/W4312836647","https://openalex.org/W6684314024"],"related_works":["https://openalex.org/W2998478967","https://openalex.org/W2188559950","https://openalex.org/W2989910292","https://openalex.org/W3128793638","https://openalex.org/W2607818178","https://openalex.org/W2123299109","https://openalex.org/W2021230337","https://openalex.org/W3153057489","https://openalex.org/W2895823926","https://openalex.org/W3012240659"],"abstract_inverted_index":{"With":[0,40],"the":[1,41,45,52,67,75,90],"increasing":[2],"variations":[3],"of":[4,30],"face":[5,17,25,35,46],"presentation":[6],"attacks,":[7],"model":[8,103],"generalization":[9,76,104],"becomes":[10],"an":[11],"essential":[12],"challenge":[13],"for":[14,102],"a":[15,23,79],"practical":[16],"anti-spoofing":[18,26],"system.":[19],"This":[20],"paper":[21],"presents":[22],"generalized":[24],"framework":[27,92],"that":[28,89],"consists":[29],"three":[31],"tasks:":[32],"depth":[33,49],"estimation,":[34],"parsing,":[36],"and":[37,48,93],"live/spoof":[38],"classification.":[39],"pixel-wise":[42],"supervision":[43],"from":[44],"parsing":[47],"estimation":[50],"tasks,":[51],"regularized":[53],"features":[54],"can":[55,72],"better":[56],"distinguish":[57],"spoof":[58],"faces.":[59],"While":[60],"simulating":[61],"domain":[62],"shift":[63],"with":[64],"meta-learning":[65],"techniques,":[66],"proposed":[68,91],"one-side":[69],"triplet":[70],"loss":[71],"further":[73],"improve":[74],"capability":[77],"by":[78],"large":[80],"margin.":[81],"Extensive":[82],"experiments":[83],"on":[84],"four":[85],"public":[86],"datasets":[87],"demonstrate":[88],"training":[94],"strategies":[95],"are":[96],"more":[97],"effective":[98],"than":[99],"previous":[100],"works":[101],"to":[105],"unseen":[106],"domains.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}