{"id":"https://openalex.org/W7165007740","doi":"https://doi.org/10.1109/fg67764.2026.11557072","title":"GaitProtector: Impersonation-Driven Gait De-Identification via Training-Free Diffusion Latent Optimization","display_name":"GaitProtector: Impersonation-Driven Gait De-Identification via Training-Free Diffusion Latent Optimization","publication_year":2026,"publication_date":"2026-05-25","ids":{"openalex":"https://openalex.org/W7165007740","doi":"https://doi.org/10.1109/fg67764.2026.11557072"},"language":null,"primary_location":{"id":"doi:10.1109/fg67764.2026.11557072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fg67764.2026.11557072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 20th International Conference on Automatic Face and Gesture Recognition (FG)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5032794917","display_name":"Hao-yu Duan","orcid":"https://orcid.org/0009-0009-6183-2859"},"institutions":[{"id":"https://openalex.org/I174216632","display_name":"City University of New York","ror":"https://ror.org/00453a208","country_code":"US","type":"education","lineage":["https://openalex.org/I174216632"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huiran Duan","raw_affiliation_strings":["City University of New York,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"City University of New York,USA","institution_ids":["https://openalex.org/I174216632"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138829923","display_name":"Qian Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Zhou","raw_affiliation_strings":["Wuhan University,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University,China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038495575","display_name":"Zhongliang Guo","orcid":"https://orcid.org/0000-0002-6025-3021"},"institutions":[{"id":"https://openalex.org/I195460627","display_name":"University of Aberdeen","ror":"https://ror.org/016476m91","country_code":"GB","type":"education","lineage":["https://openalex.org/I195460627"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhongliang Guo","raw_affiliation_strings":["University of Aberdeen,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Aberdeen,UK","institution_ids":["https://openalex.org/I195460627"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045529705","display_name":"Junhao Dong","orcid":"https://orcid.org/0000-0002-6232-9157"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Junhao Dong","raw_affiliation_strings":["Nanyang Technological University,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University,Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138775941","display_name":"Yuqi Li","orcid":null},"institutions":[{"id":"https://openalex.org/I174216632","display_name":"City University of New York","ror":"https://ror.org/00453a208","country_code":"US","type":"education","lineage":["https://openalex.org/I174216632"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuqi Li","raw_affiliation_strings":["City University of New York,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"City University of New York,USA","institution_ids":["https://openalex.org/I174216632"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082301986","display_name":"Guoying Zhao","orcid":"https://orcid.org/0000-0003-3694-206X"},"institutions":[{"id":"https://openalex.org/I4210087847","display_name":"Albert Ellis Institute","ror":"https://ror.org/0027wxf59","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210087847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guoying Zhao","raw_affiliation_strings":["ELLIS Institute,Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ELLIS Institute,Finland","institution_ids":["https://openalex.org/I4210087847"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5138761259","display_name":"Yingli Tian","orcid":null},"institutions":[{"id":"https://openalex.org/I174216632","display_name":"City University of New York","ror":"https://ror.org/00453a208","country_code":"US","type":"education","lineage":["https://openalex.org/I174216632"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yingli Tian","raw_affiliation_strings":["City University of New York,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"City University of New York,USA","institution_ids":["https://openalex.org/I174216632"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.00039999998989515007,"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/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32989999651908875},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.29809999465942383},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.2827000021934509},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.26429998874664307}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47940000891685486},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45669999718666077},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32989999651908875},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32710000872612},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.29809999465942383},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.2827000021934509},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2736000120639801},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.2635999917984009},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2558000087738037}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fg67764.2026.11557072","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fg67764.2026.11557072","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 20th International Conference on Automatic Face and Gesture Recognition (FG)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2104335344","https://openalex.org/W2133665775","https://openalex.org/W2774644650","https://openalex.org/W2787766454","https://openalex.org/W2939752039","https://openalex.org/W2962785568","https://openalex.org/W2981626792","https://openalex.org/W3010703849","https://openalex.org/W3111818140","https://openalex.org/W3195852174","https://openalex.org/W3201864842","https://openalex.org/W4288049693","https://openalex.org/W4295789437","https://openalex.org/W4308792511","https://openalex.org/W4312652114","https://openalex.org/W4319300095","https://openalex.org/W4319300743","https://openalex.org/W4323240779","https://openalex.org/W4382318144","https://openalex.org/W4386065354","https://openalex.org/W4386065764","https://openalex.org/W4386071957","https://openalex.org/W4390871742","https://openalex.org/W4390872862","https://openalex.org/W4402660067","https://openalex.org/W4403088767","https://openalex.org/W4403758820","https://openalex.org/W4404239064","https://openalex.org/W4404965692","https://openalex.org/W4406891994","https://openalex.org/W4409156051","https://openalex.org/W4410343047","https://openalex.org/W4410986256","https://openalex.org/W4411533023","https://openalex.org/W4412876831","https://openalex.org/W4413147522","https://openalex.org/W4415445233","https://openalex.org/W7127434270","https://openalex.org/W7131366468","https://openalex.org/W7133218093","https://openalex.org/W7138041856","https://openalex.org/W7155096052"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-06-18T00:00:00"}
