{"id":"https://openalex.org/W7135083441","doi":"https://doi.org/10.1109/camsap66162.2025.11423862","title":"Distribution Shift Estimation in Imaging Inverse Problems","display_name":"Distribution Shift Estimation in Imaging Inverse Problems","publication_year":2025,"publication_date":"2025-12-14","ids":{"openalex":"https://openalex.org/W7135083441","doi":"https://doi.org/10.1109/camsap66162.2025.11423862"},"language":null,"primary_location":{"id":"doi:10.1109/camsap66162.2025.11423862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap66162.2025.11423862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 10th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","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/A5128906477","display_name":"Weining Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weining Wang","raw_affiliation_strings":["Washington University in St. Louis,Department of Computer Science & Engineering,MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis,Department of Computer Science & Engineering,MO","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036830065","display_name":"Shirin Shoushtari","orcid":"https://orcid.org/0000-0003-0654-6760"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shirin Shoushtari","raw_affiliation_strings":["Washington University in St. Louis,Department of Electrical & Systems Engineering,MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis,Department of Electrical & Systems Engineering,MO","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111149588","display_name":"Edward P. Chandler","orcid":null},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward P. Chandler","raw_affiliation_strings":["Washington University in St. Louis,Department of Computer Science & Engineering,MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis,Department of Computer Science & Engineering,MO","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128920211","display_name":"M. Salman Asif","orcid":null},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Salman Asif","raw_affiliation_strings":["University of California,Department of Electrical & Computer Engineering,Riverside,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical & Computer Engineering,Riverside,CA","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024602237","display_name":"Ulugbek S. Kamilov","orcid":"https://orcid.org/0000-0001-6770-3278"},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ulugbek S. Kamilov","raw_affiliation_strings":["Washington University in St. Louis,Department of Computer Science & Engineering,MO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University in St. Louis,Department of Computer Science & Engineering,MO","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.84100418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"236","last_page":"240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.6704999804496765,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.6704999804496765,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.05620000138878822,"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.022199999541044235,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.5378000140190125},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.45750001072883606},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.3343000113964081},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.3328999876976013},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.3319999873638153}],"concepts":[{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.5378000140190125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4578000009059906},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.45750001072883606},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.40049999952316284},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3885999917984009},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34119999408721924},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.3343000113964081},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.3319999873638153},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2874000072479248},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.28700000047683716},{"id":"https://openalex.org/C2992863106","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse theory","level":3,"score":0.2782999873161316},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26600000262260437},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.2549000084400177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/camsap66162.2025.11423862","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap66162.2025.11423862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 10th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","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":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Diffusion":[0],"models":[1],"have":[2],"emerged":[3],"as":[4,117],"a":[5,21,62,105],"powerful":[6],"image":[7,118],"priors":[8],"for":[9,35,67,109],"inverse":[10,58,69,114],"problems.":[11,59],"However,":[12],"their":[13],"performance":[14],"can":[15,84],"degrade":[16],"significantly":[17],"when":[18],"there":[19],"is":[20,32,54],"distribution":[22,30,111],"shift":[23,44,72],"between":[24,89],"training":[25,90],"and":[26,91,98],"testing":[27],"datasets.":[28],"Quantifying":[29],"shifts":[31,112],"thus":[33],"essential":[34],"ensuring":[36],"the":[37,81,86],"reliability":[38],"of":[39],"diffusion":[40,100],"model":[41],"priors.":[42],"Existing":[43],"detection":[45],"methods":[46],"typically":[47],"require":[48],"access":[49],"to":[50],"clean":[51,122],"data,":[52],"which":[53],"often":[55],"unavailable":[56],"in":[57,113],"We":[60,78],"propose":[61],"measurement-domain":[63],"KL":[64,87],"divergence":[65,88],"estimator":[66],"linear":[68],"problems,":[70],"enabling":[71],"quantification":[73],"directly":[74],"from":[75],"corrupted":[76],"measurements.":[77],"prove":[79],"that":[80],"proposed":[82],"metric":[83],"recover":[85],"test":[92],"distributions":[93],"using":[94],"only":[95],"noisy":[96],"observations":[97],"pretrained":[99],"models.":[101],"Our":[102],"method":[103],"provides":[104],"practical,":[106],"unsupervised":[107],"approach":[108],"detecting":[110],"problems":[115],"such":[116],"deblurring\u2014without":[119],"relying":[120],"on":[121],"images.":[123]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2026-03-13T00:00:00"}