{"id":"https://openalex.org/W4405470404","doi":"https://doi.org/10.48550/arxiv.2412.11752","title":"Deformable Radial Kernel Splatting","display_name":"Deformable Radial Kernel Splatting","publication_year":2024,"publication_date":"2024-12-16","ids":{"openalex":"https://openalex.org/W4405470404","doi":"https://doi.org/10.48550/arxiv.2412.11752"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2412.11752","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2412.11752","pdf_url":"https://arxiv.org/pdf/2412.11752","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2412.11752","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106667448","display_name":"Yi-Hua Huang","orcid":"https://orcid.org/0000-0002-2208-8280"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huang, Yi-Hua","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104129575","display_name":"Ming-Xian Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Ming-Xian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066898339","display_name":"Yang-Tian Sun","orcid":"https://orcid.org/0000-0001-6370-1603"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sun, Yang-Tian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085127108","display_name":"Ziyi Yang","orcid":"https://orcid.org/0000-0002-3550-9283"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang, Ziyi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091549331","display_name":"Xiaoyang Lyu","orcid":"https://orcid.org/0009-0007-5335-6691"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lyu, Xiaoyang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091525681","display_name":"Yan\u2010Pei Cao","orcid":"https://orcid.org/0000-0002-0416-4374"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cao, Yan-Pei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5102498323","display_name":"Xiaojuan Qi","orcid":"https://orcid.org/0000-0002-4285-1626"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qi, Xiaojuan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10219","display_name":"Mechanical Behavior of Composites","score":0.23469999432563782,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10219","display_name":"Mechanical Behavior of Composites","score":0.23469999432563782,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.22130000591278076,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10188","display_name":"Advanced machining processes and optimization","score":0.20170000195503235,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/kernel","display_name":"Kernel (algebra)","score":0.5360439419746399},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5261765718460083},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3493870496749878},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24999436736106873},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.06095331907272339}],"concepts":[{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5360439419746399},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5261765718460083},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3493870496749878},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24999436736106873},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.06095331907272339}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2412.11752","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2412.11752","pdf_url":"https://arxiv.org/pdf/2412.11752","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2412.11752","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2412.11752","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":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2412.11752","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2412.11752","pdf_url":"https://arxiv.org/pdf/2412.11752","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8512268765","display_name":null,"funder_award_id":"SGDX20220530111405040","funder_id":"https://openalex.org/F4320326705","funder_display_name":"Science, Technology and Innovation Commission of Shenzhen Municipality"}],"funders":[{"id":"https://openalex.org/F4320326705","display_name":"Science, Technology and Innovation Commission of Shenzhen Municipality","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4405470404.pdf"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Recently,":[0],"Gaussian":[1,51],"splatting":[2,52],"has":[3],"emerged":[4],"as":[5],"a":[6,54],"robust":[7],"technique":[8],"for":[9,96,105],"representing":[10],"3D":[11],"scenes,":[12],"enabling":[13,76],"real-time":[14],"rasterization":[15,107],"and":[16,24,57,67,82,99,121],"high-fidelity":[17],"rendering.":[18],"However,":[19],"Gaussians'":[20],"inherent":[21],"radial":[22,62],"symmetry":[23],"smoothness":[25],"constraints":[26],"limit":[27],"their":[28],"ability":[29],"to":[30,39],"represent":[31],"complex":[32],"shapes,":[33],"often":[34],"requiring":[35],"thousands":[36],"of":[37],"primitives":[38,74],"approximate":[40],"detailed":[41],"geometry.":[42],"We":[43],"introduce":[44,100],"Deformable":[45],"Radial":[46],"Kernel":[47],"(DRK),":[48],"which":[49],"extends":[50],"into":[53],"more":[55],"general":[56],"flexible":[58],"framework.":[59],"Through":[60],"learnable":[61],"bases":[63],"with":[64],"adjustable":[65],"angles":[66],"scales,":[68],"DRK":[69,113],"efficiently":[70],"models":[71],"diverse":[72],"shape":[73],"while":[75,127],"precise":[77],"control":[78],"over":[79],"edge":[80],"sharpness":[81],"boundary":[83],"curvature.":[84],"iven":[85],"DRK's":[86],"planar":[87],"nature,":[88],"we":[89],"further":[90],"develop":[91],"accurate":[92],"ray-primitive":[93],"intersection":[94],"computation":[95],"depth":[97],"sorting":[98],"efficient":[101],"kernel":[102],"culling":[103],"strategies":[104],"improved":[106],"efficiency.":[108],"Extensive":[109],"experiments":[110],"demonstrate":[111],"that":[112],"outperforms":[114],"existing":[115],"methods":[116],"in":[117],"both":[118],"representation":[119],"efficiency":[120],"rendering":[122],"quality,":[123],"achieving":[124],"state-of-the-art":[125],"performance":[126],"dramatically":[128],"reducing":[129],"primitive":[130],"count.":[131]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2025-10-10T00:00:00"}