{"id":"https://openalex.org/W4407361438","doi":"https://doi.org/10.1109/ispacs62486.2024.10867863","title":"Privacy-Preserving Facial Expression Reconstruction and De-identification in Masked Images","display_name":"Privacy-Preserving Facial Expression Reconstruction and De-identification in Masked Images","publication_year":2024,"publication_date":"2024-12-10","ids":{"openalex":"https://openalex.org/W4407361438","doi":"https://doi.org/10.1109/ispacs62486.2024.10867863"},"language":"en","primary_location":{"id":"doi:10.1109/ispacs62486.2024.10867863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs62486.2024.10867863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","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/A5063024541","display_name":"Austin Wang","orcid":"https://orcid.org/0000-0001-6785-7912"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Peter Shaojui Wang","raw_affiliation_strings":["National Taiwan University of Science and Technology,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University of Science and Technology,Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116226709","display_name":"Zong Wei Hsiao","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Zong Wei Hsiao","raw_affiliation_strings":["National Taiwan University of Science and Technology,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University of Science and Technology,Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Hsin-Hua Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsin-Hua Tsai","raw_affiliation_strings":["National Taiwan University of Science and Technology,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University of Science and Technology,Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036238268","display_name":"Tzu-Wei Tseng","orcid":"https://orcid.org/0000-0002-3229-0212"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tzu-Wei Tseng","raw_affiliation_strings":["Sparkle Cloud Technologies,Taiwan"],"affiliations":[{"raw_affiliation_string":"Sparkle Cloud Technologies,Taiwan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5063024541"],"corresponding_institution_ids":["https://openalex.org/I154864474"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26221946,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.8281000256538391,"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":0.8281000256538391,"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/computer-science","display_name":"Computer science","score":0.6992799043655396},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6484600305557251},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5674975514411926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.52543705701828},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5134814381599426},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5050552487373352},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32812732458114624},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06563606858253479}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6992799043655396},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6484600305557251},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5674975514411926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.52543705701828},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5134814381599426},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5050552487373352},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32812732458114624},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06563606858253479},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ispacs62486.2024.10867863","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs62486.2024.10867863","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/5","display_name":"Gender equality"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320309618","display_name":"Ministry of Science and Technology","ror":"https://ror.org/02b207r52"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2982340830","https://openalex.org/W2989207674","https://openalex.org/W3024180722","https://openalex.org/W3102300239","https://openalex.org/W3109496323","https://openalex.org/W3176913662","https://openalex.org/W3178406257","https://openalex.org/W3203194053","https://openalex.org/W4206097581","https://openalex.org/W4226140704","https://openalex.org/W4401878786","https://openalex.org/W6850255533","https://openalex.org/W6859020913"],"related_works":["https://openalex.org/W2392243736","https://openalex.org/W86652014","https://openalex.org/W2898732673","https://openalex.org/W2410053581","https://openalex.org/W2383658677","https://openalex.org/W3123203398","https://openalex.org/W2328518092","https://openalex.org/W3101249758","https://openalex.org/W2382079200","https://openalex.org/W2642127892"],"abstract_inverted_index":{"This":[0,33,124],"paper":[1],"introduces":[2],"a":[3,67,93,120],"novel":[4],"approach":[5,60],"for":[6,56,75,137],"privately":[7],"reconstructing":[8],"facial":[9,102,167],"expressions":[10],"from":[11,104],"masked":[12,64,173],"image.":[13,174],"The":[14,87],"method":[15,49,91],"focuses":[16],"on":[17,165],"enhancing":[18],"the":[19,23,27,31,38,41,48,54,101,105,108,117,128,141,153,160],"expression":[20,168],"construct":[21],"of":[22,26,40,89,143,155],"visible":[24],"part":[25],"face,":[28],"mainly":[29],"around":[30],"eyes.":[32],"is":[34,45,159],"especially":[35],"pertinent":[36],"in":[37,172],"context":[39],"pandemic":[42],"where":[43],"mask-wearing":[44],"common,":[46],"allowing":[47],"to":[50,163],"operate":[51],"continuously":[52],"without":[53],"need":[55],"mask":[57],"removal.":[58],"Our":[59],"starts":[61],"by":[62,83,111],"capturing":[63],"images":[65],"via":[66],"face":[68],"scanning":[69],"device,":[70],"which":[71],"are":[72],"then":[73],"processed":[74],"reconstruction":[76,169],"and":[77,132,146,170],"de-identification,":[78],"while":[79],"prioritizing":[80],"user":[81],"privacy":[82],"obscuring":[84],"identity":[85,147],"information.":[86],"core":[88],"this":[90,158],"involves":[92],"Generative":[94],"Adversarial":[95],"Network":[96],"(GAN)":[97],"model":[98,114],"that":[99,115],"reconstructs":[100],"structure":[103],"area":[106],"surrounding":[107],"eyes,":[109],"followed":[110],"an":[112],"encryptor":[113],"converts":[116],"image":[118],"into":[119],"secure":[121],"latent":[122],"code.":[123],"encrypted":[125],"format":[126],"protects":[127],"data":[129],"during":[130],"transmission":[131],"requires":[133],"specific":[134],"decryption":[135],"protocols":[136],"developer":[138],"access,":[139],"ensuring":[140],"preservation":[142],"both":[144],"emotional":[145],"features":[148],"under":[149],"authorized":[150],"use.":[151],"To":[152],"best":[154],"our":[156],"knowledge,":[157],"first":[161],"study":[162],"focus":[164],"privacy-preserving":[166],"de-identification":[171]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}