{"id":"https://openalex.org/W4405034008","doi":"https://doi.org/10.1109/wacv61042.2026.00040","title":"EmojiDiff: Advanced Facial Expression Control with High Identity Preservation in Portrait Generation","display_name":"EmojiDiff: Advanced Facial Expression Control with High Identity Preservation in Portrait Generation","publication_year":2026,"publication_date":"2026-03-06","ids":{"openalex":"https://openalex.org/W4405034008","doi":"https://doi.org/10.1109/wacv61042.2026.00040"},"language":"en","primary_location":{"id":"doi:10.1109/wacv61042.2026.00040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00040","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":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2412.01254","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022838681","display_name":"Liping Jiang","orcid":"https://orcid.org/0000-0003-1604-1977"},"institutions":[{"id":"https://openalex.org/I130536721","display_name":"Alion Science and Technology (United States)","ror":"https://ror.org/00prpaj09","country_code":"US","type":"company","lineage":["https://openalex.org/I130536721"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Liangwei Jiang","raw_affiliation_strings":["Ant Group,Alipay,Terminal Technology Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ant Group,Alipay,Terminal Technology Department","institution_ids":["https://openalex.org/I130536721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067727861","display_name":"R Li","orcid":null},"institutions":[{"id":"https://openalex.org/I130536721","display_name":"Alion Science and Technology (United States)","ror":"https://ror.org/00prpaj09","country_code":"US","type":"company","lineage":["https://openalex.org/I130536721"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruida Li","raw_affiliation_strings":["Ant Group,Alipay,Terminal Technology Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ant Group,Alipay,Terminal Technology Department","institution_ids":["https://openalex.org/I130536721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092073032","display_name":"Zhifeng Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I130536721","display_name":"Alion Science and Technology (United States)","ror":"https://ror.org/00prpaj09","country_code":"US","type":"company","lineage":["https://openalex.org/I130536721"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhifeng Zhang","raw_affiliation_strings":["Ant Group,Alipay,Terminal Technology Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ant Group,Alipay,Terminal Technology Department","institution_ids":["https://openalex.org/I130536721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023630102","display_name":"Shuo Fang","orcid":"https://orcid.org/0000-0002-1724-404X"},"institutions":[{"id":"https://openalex.org/I130536721","display_name":"Alion Science and Technology (United States)","ror":"https://ror.org/00prpaj09","country_code":"US","type":"company","lineage":["https://openalex.org/I130536721"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuo Fang","raw_affiliation_strings":["Ant Group,Alipay,Terminal Technology Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ant Group,Alipay,Terminal Technology Department","institution_ids":["https://openalex.org/I130536721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050477336","display_name":"Chenguang Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I130536721","display_name":"Alion Science and Technology (United States)","ror":"https://ror.org/00prpaj09","country_code":"US","type":"company","lineage":["https://openalex.org/I130536721"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenguang Ma","raw_affiliation_strings":["Ant Group,Alipay,Terminal Technology Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ant Group,Alipay,Terminal Technology Department","institution_ids":["https://openalex.org/I130536721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5022838681"],"corresponding_institution_ids":["https://openalex.org/I130536721"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00059012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"328","last_page":"338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.8385999798774719,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.8385999798774719,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.8076000213623047,"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/T13155","display_name":"Digital Communication and Language","score":0.8007000088691711,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/portrait","display_name":"Portrait","score":0.7912889122962952},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.60286945104599},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5432272553443909},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5313053131103516},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.5295732021331787},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.32117384672164917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3142077624797821},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.31061965227127075},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.2804117798805237},{"id":"https://openalex.org/keywords/aesthetics","display_name":"Aesthetics","score":0.2784483730792999},{"id":"https://openalex.org/keywords/art-history","display_name":"Art history","score":0.2563146948814392},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22875678539276123}],"concepts":[{"id":"https://openalex.org/C162462552","wikidata":"https://www.wikidata.org/wiki/Q134307","display_name":"Portrait","level":2,"score":0.7912889122962952},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.60286945104599},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5432272553443909},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5313053131103516},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.5295732021331787},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.32117384672164917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3142077624797821},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.31061965227127075},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.2804117798805237},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.2784483730792999},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.2563146948814392},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22875678539276123},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/wacv61042.2026.00040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wacv61042.2026.00040","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:2412.01254","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2412.01254","pdf_url":"https://arxiv.org/pdf/2412.01254","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":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":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2412.01254","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2412.01254","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":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":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2412.01254","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2412.01254","pdf_url":"https://arxiv.org/pdf/2412.01254","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":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":[],"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":["https://openalex.org/W2063032739","https://openalex.org/W2360001249","https://openalex.org/W594086971","https://openalex.org/W2315550989","https://openalex.org/W2031725242","https://openalex.org/W3169920643","https://openalex.org/W2141684174","https://openalex.org/W27177127","https://openalex.org/W4383739071","https://openalex.org/W2642127892"],"abstract_inverted_index":{"This":[0,15],"paper":[1],"aims":[2],"to":[3,19,120,215],"bring":[4],"fine-grained":[5],"expression":[6,24,31,57,88,124,134,148,152,181,192,206],"control":[7,32,58,84,207],"while":[8],"maintaining":[9,133],"high-fidelity":[10,91],"identity":[11,46,92,179,185],"in":[12,93,150],"portrait":[13,94],"generation.":[14,95],"is":[16],"challenging":[17],"due":[18],"the":[20,45,48,52,71,77,98,130,139,151],"mutual":[21],"interference":[22],"between":[23],"and":[25,41,90,109,128,135,175,180,190,212],"identity.":[26,137],"On":[27,51],"one":[28],"hand,":[29,54],"fine":[30,147],"signals":[33],"inevitably":[34],"introduce":[35,75],"appearance-related":[36],"semantics":[37],"(e.g.,":[38,158],"facial":[39,61],"contours,":[40],"ratio),":[42],"which":[43],"impact":[44],"of":[47,85,132,178,187],"generated":[49],"portrait.":[50],"other":[53,155],"even":[55],"coarse-grained":[56],"can":[59],"cause":[60],"changes":[62],"that":[63,81,197],"compromise":[64],"identity,":[65,159,211],"since":[66],"they":[67],"all":[68],"act":[69],"on":[70],"face.":[72],"Here,":[73],"we":[74,114,144,162],"EmojiDiff,":[76],"first":[78],"end-to-end":[79],"solution":[80],"enables":[82],"simultaneous":[83],"extremely":[86],"detailed":[87],"(RGB-level)":[89],"To":[96],"address":[97],"above":[99],"challenges,":[100],"EmojiDiff":[101],"adopts":[102],"a":[103],"two-stage":[104],"scheme":[105],"involving":[106],"decoupled":[107,112],"training":[108],"fine-tuning.":[110,170],"For":[111],"training,":[113],"innovate":[115],"ID-irrelevant":[116],"Data":[117],"Iteration":[118],"(IDI)":[119],"synthesize":[121],"high-quality":[122],"cross-identity":[123],"pairs":[125],"by":[126],"separating":[127],"optimizing":[129],"processes":[131],"altering":[136],"Training":[138],"model":[140],"with":[141,189,208],"this":[142],"data,":[143],"effectively":[145],"disentangle":[146],"features":[149],"template":[153],"from":[154],"extraneous":[156],"information":[157],"skin).":[160],"Subsequently,":[161],"present":[163],"ID-enhanced":[164],"Contrast":[165],"Alignment":[166],"(ICA)":[167],"for":[168],"further":[169],"ICA":[171],"achieves":[172],"rapid":[173],"reconstruction":[174],"joint":[176],"supervision":[177],"information,":[182],"thus":[183],"aligning":[184],"representations":[186],"images":[188],"without":[191],"control.":[193],"Experimental":[194],"results":[195],"demonstrate":[196],"our":[198],"method":[199],"significantly":[200],"outperforms":[201],"its":[202],"counterparts,":[203],"achieving":[204],"precise":[205],"highly":[209],"maintained":[210],"generalizing":[213],"well":[214],"various":[216],"diffusion":[217],"models.":[218],"Project":[219],"page:":[220],"https://emojidiff.github.io/.":[221]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-07T06:04:25.777469","created_date":"2025-10-10T00:00:00"}
