{"id":"https://openalex.org/W4415708128","doi":"https://doi.org/10.1109/icme59968.2025.11209297","title":"Delight-UPS: Uncalibrated Photometric Stereo via Diffusion Model-Based Relighting","display_name":"Delight-UPS: Uncalibrated Photometric Stereo via Diffusion Model-Based Relighting","publication_year":2025,"publication_date":"2025-06-30","ids":{"openalex":"https://openalex.org/W4415708128","doi":"https://doi.org/10.1109/icme59968.2025.11209297"},"language":null,"primary_location":{"id":"doi:10.1109/icme59968.2025.11209297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme59968.2025.11209297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Multimedia and Expo (ICME)","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/A5070134417","display_name":"Zhenyu Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenyu Qiao","raw_affiliation_strings":["University of Electronic Science and Technology of China,Chengdu,China,610054"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,Chengdu,China,610054","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047802436","display_name":"Jiajun Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajun Sun","raw_affiliation_strings":["University of Electronic Science and Technology of China,Chengdu,China,610054"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,Chengdu,China,610054","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101291767","display_name":"Mingyun He","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingyun He","raw_affiliation_strings":["University of Electronic Science and Technology of China,Chengdu,China,610054"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,Chengdu,China,610054","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100606482","display_name":"Yu Liu","orcid":"https://orcid.org/0000-0003-4320-2721"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu Yu","raw_affiliation_strings":["University of Electronic Science and Technology of China,Chengdu,China,610054"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,Chengdu,China,610054","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071191374","display_name":"Rui Zhou","orcid":"https://orcid.org/0000-0002-7955-9418"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Zhou","raw_affiliation_strings":["University of Electronic Science and Technology of China,Chengdu,China,610054"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,Chengdu,China,610054","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079135001","display_name":"Ping Kuang","orcid":"https://orcid.org/0000-0003-3088-7135"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Kuang","raw_affiliation_strings":["University of Electronic Science and Technology of China,Chengdu,China,610054"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,Chengdu,China,610054","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5070134417"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55322862,"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":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.879800021648407,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.879800021648407,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.04520000144839287,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.029899999499320984,"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/photometric-stereo","display_name":"Photometric stereo","score":0.7141000032424927},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4799000024795532},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.45899999141693115},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.3962000012397766},{"id":"https://openalex.org/keywords/normal","display_name":"Normal","score":0.3855000138282776},{"id":"https://openalex.org/keywords/stereo-image","display_name":"Stereo image","score":0.37869998812675476}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7839999794960022},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7659000158309937},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.7141000032424927},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6984000205993652},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4799000024795532},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.45899999141693115},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.3962000012397766},{"id":"https://openalex.org/C118732077","wikidata":"https://www.wikidata.org/wiki/Q273176","display_name":"Normal","level":3,"score":0.3855000138282776},{"id":"https://openalex.org/C2987632653","wikidata":"https://www.wikidata.org/wiki/Q7611220","display_name":"Stereo image","level":3,"score":0.37869998812675476},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.335099995136261},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3190999925136566},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.30709999799728394},{"id":"https://openalex.org/C31451488","wikidata":"https://www.wikidata.org/wiki/Q5157586","display_name":"Computer stereo vision","level":3,"score":0.28049999475479126},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.26759999990463257},{"id":"https://openalex.org/C68537008","wikidata":"https://www.wikidata.org/wiki/Q247932","display_name":"Stereopsis","level":2,"score":0.2615000009536743},{"id":"https://openalex.org/C2776122016","wikidata":"https://www.wikidata.org/wiki/Q7611221","display_name":"Stereo imaging","level":2,"score":0.2515999972820282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme59968.2025.11209297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme59968.2025.11209297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1975089519","https://openalex.org/W2066085919","https://openalex.org/W2125478250","https://openalex.org/W2138306472","https://openalex.org/W2474450142","https://openalex.org/W2726198058","https://openalex.org/W2765778242","https://openalex.org/W2766067961","https://openalex.org/W2887975641","https://openalex.org/W2889383273","https://openalex.org/W2922144044","https://openalex.org/W2990635811","https://openalex.org/W3048528006","https://openalex.org/W3101452841","https://openalex.org/W3103075818","https://openalex.org/W3200111348","https://openalex.org/W4225522995","https://openalex.org/W4296280928","https://openalex.org/W4297239163","https://openalex.org/W4312541144","https://openalex.org/W4372260506","https://openalex.org/W4385569638","https://openalex.org/W4386075948","https://openalex.org/W4386172483","https://openalex.org/W4390874257","https://openalex.org/W4394744352","https://openalex.org/W4402727127","https://openalex.org/W4404770175","https://openalex.org/W4411244561"],"related_works":[],"abstract_inverted_index":{"Photometric":[0,55],"stereo":[1,100],"aims":[2],"to":[3,28,36,58,69,81,137],"recover":[4,90,138],"detailed":[5],"surface":[6,31],"normal":[7,32,92,139],"maps":[8,140],"from":[9,94,141],"images":[10,23,44,83],"captured":[11],"under":[12,24,107],"varying":[13],"illuminations.":[14],"However,":[15],"existing":[16],"methods":[17],"often":[18],"rely":[19],"on":[20,132],"extensive":[21],"real":[22],"controlled":[25],"lighting":[26,109],"conditions":[27],"achieve":[29],"accurate":[30],"estimation":[33],"and":[34,134],"struggle":[35],"perform":[37],"effectively":[38],"when":[39],"the":[40,60,91,95,115],"number":[41],"of":[42],"input":[43,123],"is":[45,79,147],"limited.Hence,":[46],"we":[47,64,89],"propose":[48],"Diffusion":[49],"Model":[50],"based":[51],"Relighting":[52],"for":[53],"Uncalibrated":[54],"Stereo":[56],"(Delight-UPS)":[57],"address":[59],"above":[61],"limitations.":[62],"Specifically,":[63],"first":[65],"employ":[66],"diffusion":[67],"model":[68,117],"simplify":[70],"complex":[71,108],"illumination":[72,86],"with":[73,84],"wide-angle":[74],"light.":[75],"Then,":[76],"narrow-angle":[77],"light":[78],"applied":[80],"generate":[82],"object":[85],"variations.":[87],"Finally,":[88],"map":[93],"illumination-variant":[96],"images.This":[97],"enables":[98],"photometric":[99],"using":[101,121],"only":[102],"a":[103],"single":[104],"image,":[105],"even":[106],"conditions.Experiments":[110],"show":[111],"that":[112],"Delight-UPS":[113,125],"outperforms":[114],"SOTA":[116],"SDM":[118],"by":[119,130],"38.0%":[120],"limited":[122],"images.Moreover,":[124],"improves":[126],"previous":[127],"models\u2019":[128],"performance":[129],"18.4%":[131],"average":[133],"allows":[135],"them":[136],"synthetic":[142],"images.*":[143],"Our":[144],"source":[145],"code":[146],"anonymously":[148],"hosted":[149],"at":[150],"${\\text{Delight":[151],"-":[152],"UPS}}$.":[153]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-30T00:00:00"}
