{"id":"https://openalex.org/W7154465515","doi":"https://doi.org/10.1109/upinlbs68186.2025.11468435","title":"360-GeoGS: Geometrically Consistent Feed-Forward 3D Gaussian Splatting Reconstruction for 360 Images","display_name":"360-GeoGS: Geometrically Consistent Feed-Forward 3D Gaussian Splatting Reconstruction for 360 Images","publication_year":2025,"publication_date":"2025-12-17","ids":{"openalex":"https://openalex.org/W7154465515","doi":"https://doi.org/10.1109/upinlbs68186.2025.11468435"},"language":null,"primary_location":{"id":"doi:10.1109/upinlbs68186.2025.11468435","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs68186.2025.11468435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Ubiquitous Positioning, Indoor Navigation and Location-Based Services Conference (UPINLBS)","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/A5133636838","display_name":"Jiaqi Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Yao","raw_affiliation_strings":["Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042294960","display_name":"Zhihong Yan","orcid":"https://orcid.org/0000-0002-4278-4216"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongmiao Yan","raw_affiliation_strings":["Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111626467","display_name":"J Q Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingyi Xu","raw_affiliation_strings":["Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100617519","display_name":"Songpengcheng Xia","orcid":"https://orcid.org/0000-0002-9452-7967"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songpengcheng Xia","raw_affiliation_strings":["Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133724418","display_name":"Yan Xiang","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Xiang","raw_affiliation_strings":["Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5121351325","display_name":"Ling Pei","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Pei","raw_affiliation_strings":["Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.68684211,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.22349999845027924,"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"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.22349999845027924,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.12240000069141388,"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/T11897","display_name":"Digital Holography and Microscopy","score":0.11869999766349792,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.30979999899864197},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.28870001435279846},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.2791999876499176},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.25760000944137573},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.2563000023365021}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5338000059127808},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.512499988079071},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5034999847412109},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33570000529289246},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.30979999899864197},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30140000581741333},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.28870001435279846},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.2791999876499176},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.25760000944137573},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.2563000023365021},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.2542000114917755},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.250900000333786}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/upinlbs68186.2025.11468435","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs68186.2025.11468435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Ubiquitous Positioning, Indoor Navigation and Location-Based Services Conference (UPINLBS)","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":{"3D":[0,44,145],"scene":[1],"reconstruction":[2,66,146],"is":[3,101],"fundamental":[4],"for":[5,82,144],"spatial":[6,71,148],"intelligence":[7],"applications":[8],"such":[9],"as":[10],"AR,":[11],"robotics,":[12],"and":[13,39,67,115,121],"digital":[14],"twins.":[15],"Traditional":[16],"multi-view":[17],"stereo":[18],"struggles":[19],"with":[20,108],"sparse":[21],"viewpoints":[22],"or":[23],"low-texture":[24],"regions,":[25],"while":[26,92,135],"neural":[27],"rendering":[28,95,133],"approaches,":[29],"though":[30],"capable":[31,85],"of":[32,86],"producing":[33],"high-quality":[34],"results,":[35],"require":[36],"per-scene":[37],"optimization":[38],"lack":[40],"real-time":[41],"efficiency.":[42],"Explicit":[43],"Gaussian":[45,90,112],"Splatting":[46],"(3DGS)":[47],"enables":[48],"efficient":[49],"rendering,":[50],"but":[51],"most":[52],"feed-forward":[53,79],"variants":[54],"focus":[55],"on":[56],"visual":[57],"quality":[58,134],"rather":[59],"than":[60],"geometric":[61,99,138],"consistency,":[62,139],"limiting":[63],"accurate":[64],"surface":[65,122],"overall":[68],"reliability":[69],"in":[70,147],"perception":[72,149],"tasks.":[73,150],"This":[74],"paper":[75],"presents":[76],"a":[77],"novel":[78],"3DGS":[80],"framework":[81],"360":[83],"images,":[84],"generating":[87],"geometrically":[88],"consistent":[89],"primitives":[91],"maintaining":[93],"high":[94,132],"quality.":[96],"A":[97],"Depth-Normal":[98],"regularization":[100],"introduced":[102],"to":[103,117],"couple":[104],"rendered":[105],"depth":[106],"gradients":[107],"normal":[109],"information,":[110],"supervising":[111],"rotation,":[113],"scale,":[114],"position":[116],"improve":[118],"point":[119],"cloud":[120],"accuracy.":[123],"Experimental":[124],"results":[125],"show":[126],"that":[127],"the":[128],"proposed":[129],"method":[130],"maintains":[131],"significantly":[136],"improving":[137],"providing":[140],"an":[141],"effective":[142],"solution":[143]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2026-04-16T00:00:00"}
