{"id":"https://openalex.org/W4414384023","doi":"https://doi.org/10.1109/iccv51701.2025.02534","title":"MGSR: 2D/3D Mutual-boosted Gaussian Splatting for High-fidelity Surface Reconstruction Under Various Light Conditions","display_name":"MGSR: 2D/3D Mutual-boosted Gaussian Splatting for High-fidelity Surface Reconstruction Under Various Light Conditions","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W4414384023","doi":"https://doi.org/10.1109/iccv51701.2025.02534"},"language":"en","primary_location":{"id":"doi:10.1109/iccv51701.2025.02534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv51701.2025.02534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/CVF International Conference on Computer Vision (ICCV)","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2503.05182","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101483910","display_name":"Qingyuan Zhou","orcid":"https://orcid.org/0000-0002-2879-8136"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingyuan Zhou","raw_affiliation_strings":["Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuehu Gong","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuehu Gong","raw_affiliation_strings":["Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101865873","display_name":"Weidong Yang","orcid":"https://orcid.org/0000-0002-3554-3035"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Yang","raw_affiliation_strings":["Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120224637","display_name":"Jiaze Li","orcid":"https://orcid.org/0000-0003-1112-8336"},"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":"Jiaze Li","raw_affiliation_strings":["Nanyang Technological University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100589052","display_name":"Yeqi Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yeqi Luo","raw_affiliation_strings":["Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070813111","display_name":"Baixin Xu","orcid":"https://orcid.org/0009-0002-8118-2725"},"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":"Baixin Xu","raw_affiliation_strings":["Nanyang Technological University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100706220","display_name":"Shuhao Li","orcid":"https://orcid.org/0009-0008-5175-7667"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuhao Li","raw_affiliation_strings":["Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fudan University","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074448929","display_name":"Ben Fei","orcid":"https://orcid.org/0000-0002-3219-9996"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ben Fei","raw_affiliation_strings":["The Chinese University of Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101862226","display_name":"Ying He","orcid":"https://orcid.org/0000-0003-0552-5810"},"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":"Ying He","raw_affiliation_strings":["Nanyang Technological University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanyang Technological University","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":9,"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":0.23619158,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"27295","last_page":"27304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/rendering","display_name":"Rendering (computer graphics)","score":0.7789999842643738},{"id":"https://openalex.org/keywords/surface-reconstruction","display_name":"Surface reconstruction","score":0.49570000171661377},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4699000120162964},{"id":"https://openalex.org/keywords/3d-rendering","display_name":"3D rendering","score":0.4278999865055084},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.41830000281333923},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.3871999979019165}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7789999842643738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7692999839782715},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5220000147819519},{"id":"https://openalex.org/C20885615","wikidata":"https://www.wikidata.org/wiki/Q825595","display_name":"Surface reconstruction","level":3,"score":0.49570000171661377},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4837000072002411},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.48019999265670776},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4699000120162964},{"id":"https://openalex.org/C36816356","wikidata":"https://www.wikidata.org/wiki/Q16911860","display_name":"3D rendering","level":3,"score":0.4278999865055084},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.41830000281333923},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.3871999979019165},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.38179999589920044},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.37720000743865967},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.35600000619888306},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2971999943256378},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.2639000117778778}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iccv51701.2025.02534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv51701.2025.02534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/CVF International Conference on Computer Vision (ICCV)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2503.05182","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2503.05182","pdf_url":"https://arxiv.org/pdf/2503.05182","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2503.05182","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2503.05182","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_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2503.05182","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2503.05182","pdf_url":"https://arxiv.org/pdf/2503.05182","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2739763456","display_name":null,"funder_award_id":"RT19/22","funder_id":"https://openalex.org/F4320320751","funder_display_name":"Ministry of Education - Singapore"}],"funders":[{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Novel":[0],"view":[1],"synthesis":[2],"(NVS)":[3],"and":[4,34,55,80,91,126,156,194,200,208],"surface":[5,101,148,209],"reconstruction":[6,42,56,82],"(SR)":[7],"are":[8,21],"essential":[9],"tasks":[10,20],"in":[11,100,206],"3D":[12,81],"Gaussian":[13,70],"Splatting":[14],"(3D-GS).":[15],"Despite":[16],"recent":[17],"progress,":[18],"these":[19],"often":[22],"addressed":[23],"independently,":[24],"with":[25,175],"GS-based":[26,41],"rendering":[27,46,54,78,131,207],"methods":[28,43],"struggling":[29],"under":[30,132],"diverse":[31,190],"light":[32,134],"conditions":[33],"failing":[35],"to":[36,107,166,181],"produce":[37],"accurate":[38],"surfaces,":[39],"while":[40],"frequently":[44],"compromise":[45],"quality.":[47],"This":[48],"raises":[49],"a":[50,59,67,118,189],"central":[51],"question:":[52],"must":[53],"always":[57],"involve":[58],"trade-off?":[60],"To":[61],"address":[62],"this,":[63,167],"we":[64],"propose":[65],"MGSR,":[66],"2D/3D":[68],"Mutual-boosted":[69],"splatting":[71],"for":[72],"Surface":[73],"Reconstruction":[74],"that":[75,123],"enhances":[76],"both":[77,198],"quality":[79],"accuracy.":[83],"MGSR":[84,187],"introduces":[85],"two":[86],"branches--one":[87],"based":[88],"on":[89,94,188],"2D-GS":[90,97,143,155],"the":[92,108,114,137,142,151,154],"other":[93],"3D-GS.":[95],"The":[96],"branch":[98,116,144,169],"excels":[99],"reconstruction,":[102],"providing":[103,162],"precise":[104],"geometry":[105],"information":[106],"3D-GS":[109,115,157],"branch.":[110],"Leveraging":[111],"this":[112],"geometry,":[113],"employs":[117],"geometry-guided":[119],"illumination":[120],"decomposition":[121],"module":[122],"captures":[124],"reflected":[125],"transmitted":[127,138],"components,":[128],"enabling":[129],"realistic":[130],"varied":[133],"conditions.":[135],"Using":[136],"component":[139],"as":[140],"supervision,":[141],"also":[145],"achieves":[146],"high-fidelity":[147],"reconstruction.":[149,210],"Throughout":[150],"optimization":[152],"process,":[153],"branches":[158],"undergo":[159],"alternating":[160],"optimization,":[161],"mutual":[163],"supervision.":[164],"Prior":[165],"each":[168],"completes":[170],"an":[171,176],"independent":[172],"warm-up":[173],"phase,":[174],"early":[177],"stopping":[178],"strategy":[179],"implemented":[180],"reduce":[182],"computational":[183],"costs.":[184],"We":[185],"evaluate":[186],"set":[191],"of":[192],"synthetic":[193],"real-world":[195],"datasets,":[196],"at":[197,214],"object":[199],"scene":[201],"levels,":[202],"demonstrating":[203],"strong":[204],"performance":[205],"Code":[211],"is":[212],"available":[213],"https://github.com/TsingyuanChou/MGSR.":[215]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}