{"id":"https://openalex.org/W4412673605","doi":"https://doi.org/10.1145/3730913","title":"On-the-fly Reconstruction for Large-Scale Novel View Synthesis from Unposed Images","display_name":"On-the-fly Reconstruction for Large-Scale Novel View Synthesis from Unposed Images","publication_year":2025,"publication_date":"2025-07-27","ids":{"openalex":"https://openalex.org/W4412673605","doi":"https://doi.org/10.1145/3730913"},"language":"en","primary_location":{"id":"doi:10.1145/3730913","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3730913","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3730913","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068386055","display_name":"Andr\u00e9as Meuleman","orcid":"https://orcid.org/0000-0002-9899-6365"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Andreas Meuleman","raw_affiliation_strings":["INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France"],"raw_orcid":"https://orcid.org/0000-0002-9899-6365","affiliations":[{"raw_affiliation_string":"INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022949932","display_name":"Ishaan Shah","orcid":"https://orcid.org/0009-0000-7104-4578"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ishaan Shah","raw_affiliation_strings":["INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France"],"raw_orcid":"https://orcid.org/0009-0000-7104-4578","affiliations":[{"raw_affiliation_string":"INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5095787634","display_name":"Alexandre Lanvin","orcid":"https://orcid.org/0009-0003-5343-2528"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Alexandre Lanvin","raw_affiliation_strings":["INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France"],"raw_orcid":"https://orcid.org/0009-0003-5343-2528","affiliations":[{"raw_affiliation_string":"INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031044431","display_name":"Bernhard Kerbl","orcid":"https://orcid.org/0000-0002-5168-8648"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Bernhard Kerbl","raw_affiliation_strings":["TU Wien, Wien, Austria"],"raw_orcid":"https://orcid.org/0000-0002-5168-8648","affiliations":[{"raw_affiliation_string":"TU Wien, Wien, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036108100","display_name":"George Drettakis","orcid":"https://orcid.org/0000-0002-9254-4819"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"George Drettakis","raw_affiliation_strings":["INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France"],"raw_orcid":"https://orcid.org/0000-0002-9254-4819","affiliations":[{"raw_affiliation_string":"INRIA, Universit\u00e9 C\u00f4te d'Azur, Biot, France","institution_ids":["https://openalex.org/I1326498283"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":39.9039,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.99714568,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"44","issue":"4","first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10531","display_name":"Advanced Vision and Imaging","score":0.9995999932289124,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/on-the-fly","display_name":"On the fly","score":0.6396180391311646},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6174763441085815},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.593336820602417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5681179761886597},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5279342532157898},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4781697392463684},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.14712181687355042},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.1372467577457428}],"concepts":[{"id":"https://openalex.org/C2781020372","wikidata":"https://www.wikidata.org/wiki/Q533093","display_name":"On the fly","level":2,"score":0.6396180391311646},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6174763441085815},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.593336820602417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5681179761886597},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5279342532157898},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4781697392463684},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.14712181687355042},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.1372467577457428},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3730913","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3730913","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2506.05558","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2506.05558","pdf_url":"https://arxiv.org/pdf/2506.05558","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:HAL:hal-05059800v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-05059800","pdf_url":"https://inria.hal.science/hal-05059800/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM Transactions on Graphics, 2025, 44 (4), &#x27E8;10.1145/3730913&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1145/3730913","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3730913","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1111473928","display_name":null,"funder_award_id":"ICT22-055","funder_id":"https://openalex.org/F4320321003","funder_display_name":"Vienna Science and Technology Fund"},{"id":"https://openalex.org/G6824364252","display_name":null,"funder_award_id":"NERPHYS (101141721)","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"},{"id":"https://openalex.org/F4320321003","display_name":"Vienna Science and Technology Fund","ror":"https://ror.org/01f9mc681"},{"id":"https://openalex.org/F4320326256","display_name":"Grand \u00c9quipement National De Calcul Intensif","ror":"https://ror.org/0010d1q40"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1611306188","https://openalex.org/W1926270821","https://openalex.org/W2087070363","https://openalex.org/W2256578114","https://openalex.org/W2471962767","https://openalex.org/W3099472416","https://openalex.org/W3109585842","https://openalex.org/W3174541782","https://openalex.org/W4214579621","https://openalex.org/W4288242633","https://openalex.org/W4308233968","https://openalex.org/W4312234520","https://openalex.org/W4312369807","https://openalex.org/W4313031684","https://openalex.org/W4365806381","https://openalex.org/W4386072012","https://openalex.org/W4394974290","https://openalex.org/W4396712515","https://openalex.org/W4396786671","https://openalex.org/W4400581064","https://openalex.org/W4402716305","https://openalex.org/W4402754019","https://openalex.org/W4402816534","https://openalex.org/W4403843633","https://openalex.org/W4403877825","https://openalex.org/W4403942234","https://openalex.org/W4404965819","https://openalex.org/W4405786079","https://openalex.org/W4410204460"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Radiance":[0],"field":[1,151],"methods":[2,42,226],"such":[3],"as":[4],"3D":[5],"Gaussian":[6,113,139],"Splatting":[7],"(3DGS)":[8],"allow":[9,130],"easy":[10],"reconstruction":[11],"from":[12,22,164],"photos,":[13],"enabling":[14],"free-viewpoint":[15],"navigation.":[16],"Nonetheless,":[17],"pose":[18,96],"estimation":[19],"using":[20],"Structure":[21],"Motion":[23],"and":[24,33,54,66,78,85,101,116,132,138,161,190,203],"3DGS":[25,45,69,155,177],"optimization":[26,135],"can":[27,75,194],"still":[28],"each":[29],"take":[30],"between":[31],"minutes":[32],"hours":[34],"of":[35,81,112,136,176,188,198],"computation":[36],"after":[37,71],"capture":[38,201,231],"is":[39],"complete.":[40],"SLAM":[41],"combined":[43],"with":[44,50,224],"are":[46,169],"fast":[47,94,131],"but":[48],"struggle":[49],"wide":[51],"camera":[52,64],"baselines":[53],"large":[55],"scenes.":[56,87],"We":[57,107,181],"present":[58],"an":[59],"on-the-fly":[60,196],"method":[61,74,213],"to":[62],"produce":[63],"poses":[65,137],"a":[67,102,186],"trained":[68],"immediately":[70],"capture.":[72],"Our":[73,141],"handle":[76,229],"dense":[77],"wide-baseline":[79],"captures":[80],"ordered":[82],"photo":[83],"sequences":[84],"large-scale":[86,145],"To":[88],"do":[89],"this,":[90],"we":[91,206],"first":[92],"introduce":[93,109],"initial":[95],"estimation,":[97],"exploiting":[98],"learned":[99],"features":[100],"GPU-friendly":[103],"mini":[104],"bundle":[105],"adjustment.":[106],"then":[108],"direct":[110],"sampling":[111],"primitive":[114],"positions":[115],"shapes,":[117],"incrementally":[118],"spawning":[119],"primitives":[120,168],"where":[121],"required,":[122],"significantly":[123],"accelerating":[124],"training.":[125],"These":[126],"two":[127],"efficient":[128],"steps":[129],"robust":[133],"joint":[134],"primitives.":[140],"incremental":[142],"approach":[143],"handles":[144],"scenes":[146],"by":[147],"introducing":[148],"scalable":[149],"radiance":[150],"construction,":[152],"progressively":[153,170],"clustering":[154],"primitives,":[156],"storing":[157],"them":[158,163],"in":[159,217],"anchors,":[160],"offloading":[162],"the":[165,173,200,209],"GPU.":[166],"Clustered":[167],"merged,":[171],"keeping":[172],"required":[174],"scale":[175],"at":[178],"any":[179],"viewpoint.":[180],"evaluate":[182],"our":[183,212],"solution":[184],"on":[185],"variety":[187],"datasets":[189],"show":[191],"that":[192,227],"it":[193],"provide":[195],"processing":[197],"all":[199],"scenarios":[202],"scene":[204,234],"sizes":[205],"target.":[207],"At":[208],"same":[210],"time":[211],"remains":[214],"competitive":[215],"-":[216,223],"speed,":[218],"image":[219],"quality,":[220],"or":[221,233],"both":[222],"other":[225],"only":[228],"specific":[230],"styles":[232],"sizes.":[235]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2025-10-10T00:00:00"}
