{"id":"https://openalex.org/W4378718263","doi":"https://doi.org/10.48550/arxiv.2305.16922","title":"Fast refacing of MR images with a generative neural network lowers re-identification risk and preserves volumetric consistency","display_name":"Fast refacing of MR images with a generative neural network lowers re-identification risk and preserves volumetric consistency","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4378718263","doi":"https://doi.org/10.48550/arxiv.2305.16922"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2305.16922","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_indexed_in_scopus":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":["Cornell University"],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false},"type":"preprint","type_crossref":"posted-content","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/abs/2305.16922","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021291299","display_name":"Nataliia Molchanova","orcid":"https://orcid.org/0000-0002-7211-8863"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"funder","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I97565354","display_name":"University of Lausanne","ror":"https://ror.org/019whta54","country_code":"CH","type":"funder","lineage":["https://openalex.org/I97565354"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Nataliia Molchanova","raw_affiliation_strings":["Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045766534","display_name":"B\u00e9n\u00e9dicte Mar\u00e9chal","orcid":"https://orcid.org/0000-0001-7866-2854"},"institutions":[{"id":"https://openalex.org/I97565354","display_name":"University of Lausanne","ror":"https://ror.org/019whta54","country_code":"CH","type":"funder","lineage":["https://openalex.org/I97565354"]},{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"funder","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I4210160616","display_name":"Siemens (Switzerland)","ror":"https://ror.org/056egm241","country_code":"CH","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210160616"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"B\u00e9n\u00e9dicte Mar\u00e9chal","raw_affiliation_strings":["Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland","Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]},{"raw_affiliation_string":"Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland","institution_ids":["https://openalex.org/I4210160616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067782007","display_name":"Jean\u2010Philippe Thiran","orcid":"https://orcid.org/0000-0003-2938-9657"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"funder","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I97565354","display_name":"University of Lausanne","ror":"https://ror.org/019whta54","country_code":"CH","type":"funder","lineage":["https://openalex.org/I97565354"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jean-Philippe Thiran","raw_affiliation_strings":["Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079054543","display_name":"Tobias Kober","orcid":"https://orcid.org/0000-0001-7598-9456"},"institutions":[{"id":"https://openalex.org/I97565354","display_name":"University of Lausanne","ror":"https://ror.org/019whta54","country_code":"CH","type":"funder","lineage":["https://openalex.org/I97565354"]},{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"funder","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I4210160616","display_name":"Siemens (Switzerland)","ror":"https://ror.org/056egm241","country_code":"CH","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210160616"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Tobias Kober","raw_affiliation_strings":["Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland","Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]},{"raw_affiliation_string":"Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland","institution_ids":["https://openalex.org/I4210160616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075771364","display_name":"Till Huelnhagen","orcid":"https://orcid.org/0000-0002-6755-2171"},"institutions":[{"id":"https://openalex.org/I97565354","display_name":"University of Lausanne","ror":"https://ror.org/019whta54","country_code":"CH","type":"funder","lineage":["https://openalex.org/I97565354"]},{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"funder","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I4210160616","display_name":"Siemens (Switzerland)","ror":"https://ror.org/056egm241","country_code":"CH","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210160616"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Till Huelnhagen","raw_affiliation_strings":["Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland","Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]},{"raw_affiliation_string":"Laboratory of Signal Processing 5, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Lausanne, Switzerland","institution_ids":["https://openalex.org/I4210160616"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037272620","display_name":"Jonas Richiardi","orcid":"https://orcid.org/0000-0002-6975-5634"},"institutions":[{"id":"https://openalex.org/I97565354","display_name":"University of Lausanne","ror":"https://ror.org/019whta54","country_code":"CH","type":"funder","lineage":["https://openalex.org/I97565354"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jonas Richiardi","raw_affiliation_strings":["Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]},{"raw_affiliation_string":"Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I97565354"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021291299"],"corresponding_institution_ids":["https://openalex.org/I5124864","https://openalex.org/I97565354"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":66},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9913,"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":0.9913,"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":0.9858,"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/T10828","display_name":"Biometric Identification and Security","score":0.9617,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/identification","display_name":"Identification","score":0.63330865}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7447466},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.63330865},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5762043},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.545664},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.49087864},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4633551},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.45934114},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.45738903},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.43502492},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4005048},{"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2305.16922","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_indexed_in_scopus":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":["Cornell University"],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2305.16922","pdf_url":"http://arxiv.org/pdf/2305.16922","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":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":["Cornell University"],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://api.datacite.org/dois/10.48550/arxiv.2305.16922","pdf_url":null,"source":{"id":"https://openalex.org/S4393179698","display_name":"DataCite API","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I4210145204","host_organization_name":"DataCite","host_organization_lineage":["https://openalex.org/I4210145204"],"host_organization_lineage_names":["DataCite"],"type":"metadata"},"license":null,"license_id":null,"version":null}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2305.16922","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_indexed_in_scopus":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":["Cornell University"],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, justice, and strong institutions","score":0.58}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":27,"referenced_works":["https://openalex.org/W1976521611","https://openalex.org/W1983022940","https://openalex.org/W2104230802","https://openalex.org/W2122328291","https://openalex.org/W2125749131","https://openalex.org/W2203963179","https://openalex.org/W2766786303","https://openalex.org/W2890139949","https://openalex.org/W2891669248","https://openalex.org/W2952935478","https://openalex.org/W2963073614","https://openalex.org/W2968446587","https://openalex.org/W2977883299","https://openalex.org/W2982036758","https://openalex.org/W2986047573","https://openalex.org/W3010126053","https://openalex.org/W3100596631","https://openalex.org/W3131252163","https://openalex.org/W3133026616","https://openalex.org/W3138453373","https://openalex.org/W3166898278","https://openalex.org/W3201226847","https://openalex.org/W4213080716","https://openalex.org/W4221053128","https://openalex.org/W4233857083","https://openalex.org/W4281845985","https://openalex.org/W4320013936"],"related_works":["https://openalex.org/W4300873085","https://openalex.org/W4241440711","https://openalex.org/W3212688212","https://openalex.org/W3147744369","https://openalex.org/W2379932303","https://openalex.org/W2183964146","https://openalex.org/W2076845124","https://openalex.org/W2062586268","https://openalex.org/W2019582947","https://openalex.org/W1524372968"],"abstract_inverted_index":{"With":[0],"the":[1,23,54,85,103,113,140,143,189],"rise":[2],"of":[3,7,22,90,105,142],"open":[4],"data,":[5],"identifiability":[6],"individuals":[8],"based":[9,130],"on":[10,84,131,174],"3D":[11,127,133],"renderings":[12],"obtained":[13],"from":[14],"routine":[15],"structural":[16],"magnetic":[17],"resonance":[18],"imaging":[19,42],"(MRI)":[20],"scans":[21,129],"head":[24],"has":[25],"become":[26],"a":[27,81,118,132,147],"growing":[28],"privacy":[29],"concern.":[30],"To":[31,138],"protect":[32],"subject":[33],"privacy,":[34],"several":[35,153],"algorithms":[36,163],"have":[37,80],"been":[38],"developed":[39],"to":[40,96,170],"de-identify":[41],"data":[43],"using":[44],"blurring,":[45],"defacing":[46,155],"or":[47],"refacing.":[48],"Completely":[49],"removing":[50],"facial":[51,75],"structures":[52,76],"provides":[53],"best":[55],"re-identification":[56,107,179],"protection":[57],"but":[58],"can":[59],"significantly":[60],"impact":[61,173],"post-processing":[62,100,207],"steps,":[63],"like":[64],"brain":[65,175],"morphometry.":[66],"As":[67],"an":[68],"alternative,":[69],"refacing":[70,157],"methods":[71],"that":[72],"replace":[73],"individual":[74],"with":[77,159],"generic":[78],"templates":[79],"lower":[82],"effect":[83],"geometry":[86],"and":[87,93,109,156,165,185,187,201],"intensity":[88],"distribution":[89],"original":[91],"scans,":[92],"are":[94],"able":[95],"provide":[97],"more":[98],"consistent":[99,206],"results":[101,208],"by":[102],"price":[104],"higher":[106],"risk":[108],"computational":[110],"complexity.":[111],"In":[112],"current":[114],"study,":[115],"we":[116],"propose":[117],"novel":[119],"method":[120,194],"for":[121,125,198,204],"anonymised":[122],"face":[123,199],"generation":[124,200],"defaced":[126],"T1-weighted":[128],"conditional":[134],"generative":[135],"adversarial":[136],"network.":[137],"evaluate":[139,171],"performance":[141],"proposed":[144,193],"de-identification":[145],"tool,":[146],"comparative":[148],"study":[149],"was":[150,169],"conducted":[151],"between":[152,183],"existing":[154],"tools,":[158],"two":[160],"different":[161],"segmentation":[162],"(FAST":[164],"Morphobox).":[166],"The":[167,192],"aim":[168],"(i)":[172,184],"morphometry":[176],"reproducibility,":[177],"(ii)":[178],"risk,":[180],"(iii)":[181],"balance":[182],"(ii),":[186],"(iv)":[188],"processing":[190],"time.":[191],"takes":[195],"9":[196],"seconds":[197],"is":[202],"suitable":[203],"recovering":[205],"after":[209],"defacing.":[210]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4378718263","counts_by_year":[],"updated_date":"2025-03-01T02:06:36.377364","created_date":"2023-05-30"}