{"id":"https://openalex.org/W4415524489","doi":"https://doi.org/10.1109/mlsp62443.2025.11204286","title":"3D Face Morph Generation Using Geometry-Aware Template Inversion","display_name":"3D Face Morph Generation Using Geometry-Aware Template Inversion","publication_year":2025,"publication_date":"2025-08-31","ids":{"openalex":"https://openalex.org/W4415524489","doi":"https://doi.org/10.1109/mlsp62443.2025.11204286"},"language":null,"primary_location":{"id":"doi:10.1109/mlsp62443.2025.11204286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp62443.2025.11204286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 35th International Workshop on Machine Learning for Signal Processing (MLSP)","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/A5042428131","display_name":"Hatef Otroshi Shahreza","orcid":"https://orcid.org/0000-0002-8199-0098"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Hatef Otroshi Shahreza","raw_affiliation_strings":["Idiap Research Institute,Martigny,Switzerland"],"affiliations":[{"raw_affiliation_string":"Idiap Research Institute,Martigny,Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010507626","display_name":"Laurent Colbois","orcid":"https://orcid.org/0009-0006-3547-5841"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Laurent Colbois","raw_affiliation_strings":["Idiap Research Institute,Martigny,Switzerland"],"affiliations":[{"raw_affiliation_string":"Idiap Research Institute,Martigny,Switzerland","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016330764","display_name":"S\u00e9bastien Marcel","orcid":"https://orcid.org/0000-0002-2497-9140"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"S\u00e9bastien Marcel","raw_affiliation_strings":["Idiap Research Institute,Martigny,Switzerland"],"affiliations":[{"raw_affiliation_string":"Idiap Research Institute,Martigny,Switzerland","institution_ids":["https://openalex.org/I7495430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042428131"],"corresponding_institution_ids":["https://openalex.org/I7495430"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32071624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"06"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9994000196456909,"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/T11448","display_name":"Face recognition and analysis","score":0.9994000196456909,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.9434000253677368,"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/T10057","display_name":"Face and Expression Recognition","score":0.9369999766349792,"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/morphing","display_name":"Morphing","score":0.9556999802589417},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6658999919891357},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5655999779701233},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.4767000079154968},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4296000003814697},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.42260000109672546},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4196000099182129}],"concepts":[{"id":"https://openalex.org/C50637493","wikidata":"https://www.wikidata.org/wiki/Q1136781","display_name":"Morphing","level":2,"score":0.9556999802589417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7982000112533569},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6658999919891357},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5848000049591064},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5655999779701233},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.4767000079154968},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46219998598098755},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4296000003814697},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.42260000109672546},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4196000099182129},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3982999920845032},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.3725000023841858},{"id":"https://openalex.org/C2780297707","wikidata":"https://www.wikidata.org/wiki/Q4895393","display_name":"Landmark","level":2,"score":0.3221000134944916},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30799999833106995},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.3043999969959259},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.29260000586509705},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.2809000015258789},{"id":"https://openalex.org/C82714645","wikidata":"https://www.wikidata.org/wiki/Q438331","display_name":"Template","level":2,"score":0.27970001101493835},{"id":"https://openalex.org/C2777897806","wikidata":"https://www.wikidata.org/wiki/Q568742","display_name":"3D modeling","level":2,"score":0.2526000142097473}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mlsp62443.2025.11204286","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp62443.2025.11204286","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 35th International Workshop on Machine Learning for Signal Processing (MLSP)","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":17,"referenced_works":["https://openalex.org/W1976230226","https://openalex.org/W2137659841","https://openalex.org/W2759430372","https://openalex.org/W2793954314","https://openalex.org/W2940860112","https://openalex.org/W2969985801","https://openalex.org/W3033348698","https://openalex.org/W3154227470","https://openalex.org/W3199528201","https://openalex.org/W4225327713","https://openalex.org/W4297336980","https://openalex.org/W4308236855","https://openalex.org/W4386453636","https://openalex.org/W4387682020","https://openalex.org/W4390578093","https://openalex.org/W4390872348","https://openalex.org/W4392411956"],"related_works":[],"abstract_inverted_index":{"While":[0],"face":[1,37,46,73,130],"recognition":[2],"systems":[3],"have":[4],"become":[5,21],"a":[6,22,31,57,71],"popular":[7],"solution":[8],"for":[9,142],"applications":[10],"which":[11],"require":[12],"automatic":[13],"authentication,":[14],"their":[15,45],"vulnerability":[16],"to":[17,34,48,69],"morphing":[18,144],"attacks":[19],"has":[20,111],"major":[23],"concern":[24],"in":[25],"sensitive":[26],"scenarios.":[27],"This":[28],"work":[29,126],"proposes":[30],"novel":[32],"method":[33,61,98],"generate":[35,86],"3D":[36,72,117,129],"morphs.":[38],"Given":[39],"two":[40],"source":[41,147],"images,":[42],"we":[43,84],"use":[44,56],"embeddings":[47],"derive":[49],"an":[50,112],"optimal":[51,77],"morph":[52,74,87,104],"embedding,":[53],"and":[54,110,136],"then":[55],"geometry-aware":[58],"template":[59],"inversion":[60],"based":[62,132],"on":[63,127,133],"Generative":[64],"Neural":[65],"Radiance":[66],"Fields":[67],"(GNeRF)":[68],"construct":[70],"from":[75,80,107],"this":[76,122],"embedding.":[78],"Leveraging":[79],"the":[81,108,124],"GNeRF":[82,134],"structure,":[83],"can":[85,138],"images":[88],"with":[89,102],"any":[90],"arbitrary":[91],"view-point.":[92],"Our":[93],"experiments":[94,151],"show":[95],"that":[96],"our":[97,120,150],"achieve":[99],"comparable":[100],"performance":[101],"previous":[103],"generation":[105],"methods":[106],"literature,":[109],"additional":[113],"advantage":[114],"of":[115,149],"generating":[116,128],"results.":[118],"To":[119],"knowledge,":[121],"is":[123,152],"first":[125],"morphs":[131],"models,":[135],"it":[137],"potentially":[139],"be":[140],"used":[141],"sophisticated":[143],"attacks.":[145],"The":[146],"code":[148],"publicly":[153],"released.":[154]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-24T00:00:00"}
