{"id":"https://openalex.org/W4412673750","doi":"https://doi.org/10.1145/3731210","title":"IMLS-Splatting: Efficient Mesh Reconstruction from Multi-view Images via Point Representation","display_name":"IMLS-Splatting: Efficient Mesh Reconstruction from Multi-view Images via Point Representation","publication_year":2025,"publication_date":"2025-07-27","ids":{"openalex":"https://openalex.org/W4412673750","doi":"https://doi.org/10.1145/3731210"},"language":"en","primary_location":{"id":"doi:10.1145/3731210","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3731210","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-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/A5100560154","display_name":"Kaizhi Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaizhi Yang","raw_affiliation_strings":["MoE Key Laboratory of Brain-inspired Intelligent Perception and Cognition, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0009-0008-3248-769X","affiliations":[{"raw_affiliation_string":"MoE Key Laboratory of Brain-inspired Intelligent Perception and Cognition, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102214747","display_name":"Dai Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Liu Dai","raw_affiliation_strings":["University of California San Diego, San Diego, USA"],"raw_orcid":"https://orcid.org/0009-0002-8320-1619","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030865309","display_name":"Isabella Liu","orcid":"https://orcid.org/0000-0003-2882-2383"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Isabella Liu","raw_affiliation_strings":["University of California San Diego, San Diego, USA"],"raw_orcid":"https://orcid.org/0000-0003-2882-2383","affiliations":[{"raw_affiliation_string":"University of California San Diego, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101606482","display_name":"Xiaoshuai Zhang","orcid":"https://orcid.org/0000-0002-5795-8469"},"institutions":[{"id":"https://openalex.org/I4210140318","display_name":"Hill Engineering (United States)","ror":"https://ror.org/04jp1vs97","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140318"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaoshuai Zhang","raw_affiliation_strings":["Hillbot Inc., San Diego, USA"],"raw_orcid":"https://orcid.org/0000-0002-5795-8469","affiliations":[{"raw_affiliation_string":"Hillbot Inc., San Diego, USA","institution_ids":["https://openalex.org/I4210140318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100656317","display_name":"Xiaoyan Sun","orcid":"https://orcid.org/0000-0003-3638-5566"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Sun","raw_affiliation_strings":["MoE Key Laboratory of Brain-inspired Intelligent Perception and Cognition, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-3638-5566","affiliations":[{"raw_affiliation_string":"MoE Key Laboratory of Brain-inspired Intelligent Perception and Cognition, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088031350","display_name":"Xuejin Chen","orcid":"https://orcid.org/0000-0003-0478-7018"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejin Chen","raw_affiliation_strings":["MoE Key Laboratory of Brain-inspired Intelligent Perception and Cognition, University of Science and Technology of China, Hefei, Anhui, China"],"raw_orcid":"https://orcid.org/0000-0003-0478-7018","affiliations":[{"raw_affiliation_string":"MoE Key Laboratory of Brain-inspired Intelligent Perception and Cognition, University of Science and Technology of China, Hefei, Anhui, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000189722","display_name":"Zexiang Xu","orcid":"https://orcid.org/0000-0002-8487-8018"},"institutions":[{"id":"https://openalex.org/I4210140318","display_name":"Hill Engineering (United States)","ror":"https://ror.org/04jp1vs97","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140318"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zexiang Xu","raw_affiliation_strings":["Hillbot Inc., San Jose, USA"],"raw_orcid":"https://orcid.org/0000-0002-8487-8018","affiliations":[{"raw_affiliation_string":"Hillbot Inc., San Jose, USA","institution_ids":["https://openalex.org/I4210140318"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056245495","display_name":"Hao Su","orcid":"https://orcid.org/0000-0002-1796-2682"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},{"id":"https://openalex.org/I4210140318","display_name":"Hill Engineering (United States)","ror":"https://ror.org/04jp1vs97","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140318"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Su","raw_affiliation_strings":["Hillbot Inc., San Diego, USA","University of California San Diego, San Diego, USA"],"raw_orcid":"https://orcid.org/0000-0002-1796-2682","affiliations":[{"raw_affiliation_string":"Hillbot Inc., San Diego, USA","institution_ids":["https://openalex.org/I4210140318"]},{"raw_affiliation_string":"University of California San Diego, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7655,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7262574,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"44","issue":"4","first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9984999895095825,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.998199999332428,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.7174072265625},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5921240448951721},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5835406184196472},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4976785480976105},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4677306115627289},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44934308528900146},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1789749264717102},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16769108176231384}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7174072265625},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5921240448951721},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5835406184196472},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4976785480976105},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4677306115627289},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44934308528900146},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1789749264717102},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16769108176231384},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3731210","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3731210","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W2085905957","https://openalex.org/W2156598602","https://openalex.org/W2536680313","https://openalex.org/W2617010780","https://openalex.org/W2951159596","https://openalex.org/W3034968345","https://openalex.org/W3035524985","https://openalex.org/W3106672182","https://openalex.org/W3109585842","https://openalex.org/W3125432124","https://openalex.org/W3173522942","https://openalex.org/W3174272147","https://openalex.org/W3176222228","https://openalex.org/W3186415513","https://openalex.org/W3213433499","https://openalex.org/W3213840695","https://openalex.org/W3215769467","https://openalex.org/W3215927878","https://openalex.org/W4200382072","https://openalex.org/W4221151978","https://openalex.org/W4246945770","https://openalex.org/W4296938068","https://openalex.org/W4302304814","https://openalex.org/W4379930424","https://openalex.org/W4385275410","https://openalex.org/W4385318467","https://openalex.org/W4390874194","https://openalex.org/W4393248012","https://openalex.org/W4400377661","https://openalex.org/W4402704609","https://openalex.org/W4402715988","https://openalex.org/W4402716359","https://openalex.org/W4402726969","https://openalex.org/W4402727541","https://openalex.org/W4404025089","https://openalex.org/W4410204460","https://openalex.org/W6600175564"],"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":{"Multi-view":[0],"mesh":[1,30,79,93],"reconstruction":[2,80,112,127],"has":[3],"long":[4],"been":[5],"a":[6,56],"challenging":[7],"problem":[8],"in":[9,117],"graphics":[10],"and":[11,40,74,81,92,96,124],"computer":[12],"vision.":[13],"In":[14],"contrast":[15],"to":[16,45],"recent":[17],"volumetric":[18],"rendering":[19,123],"methods":[20],"that":[21,64,88],"generate":[22],"meshes":[23,116],"through":[24],"post-processing,":[25],"we":[26,54],"propose":[27],"an":[28],"end-to-end":[29],"optimization":[31],"approach":[32],"called":[33],"IMLS-Splatting.":[34],"Our":[35,129],"method":[36,109],"leverages":[37],"the":[38,48,66,84,89,99,111],"sparsity":[39],"flexibility":[41],"of":[42,69,113],"point":[43,70],"clouds":[44,71],"efficiently":[46],"represent":[47],"underlying":[49],"surface.":[50],"To":[51],"achieve":[52],"this,":[53],"introduce":[55],"splatting-based":[57],"differentiable":[58],"Implicit":[59],"Moving-Least":[60],"Squares":[61],"(IMLS)":[62],"algorithm":[63],"enables":[65,110],"fast":[67],"conversion":[68],"into":[72],"SDFs":[73],"texture":[75],"fields,":[76],"optimizing":[77],"both":[78],"rasterization.":[82],"Additionally,":[83],"IMLS":[85],"representation":[86],"ensures":[87],"reconstructed":[90],"SDF":[91],"maintain":[94],"continuity":[95],"smoothness":[97],"without":[98],"need":[100],"for":[101],"extra":[102],"regularization.":[103],"With":[104],"this":[105],"efficient":[106],"pipeline,":[107],"our":[108],"highly":[114],"detailed":[115],"approximately":[118],"11":[119],"minutes,":[120],"supporting":[121],"high-quality":[122],"achieving":[125],"state-of-the-art":[126],"performance.":[128],"code":[130],"is":[131],"available":[132],"at":[133],"https://github.com/SilenKZYoung/IMLS-Splatting.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}