{"id":"https://openalex.org/W7171534495","doi":"https://doi.org/10.48550/arxiv.2607.22890","title":"Meshless Domain Randomization via Explicit Parameter Perturbation of 3D Gaussian Splatting","display_name":"Meshless Domain Randomization via Explicit Parameter Perturbation of 3D Gaussian Splatting","publication_year":2026,"publication_date":"2026-07-24","ids":{"openalex":"https://openalex.org/W7171534495","doi":"https://doi.org/10.48550/arxiv.2607.22890"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2607.22890","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.22890","pdf_url":null,"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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2607.22890","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5143861657","display_name":"Felipe Nunes Carbone de Carvalho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"de Carvalho, Felipe Nunes Carbone","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116622142","display_name":"Joyce de Morais Souza","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Souza, Joyce de Morais","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143833932","display_name":"Alan de Aguiar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"de Aguiar, Alan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5143839649","display_name":"Charles Morphy D. Santos","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Santos, Charles Morphy D.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5143806440","display_name":"Jo\u00e3o Paulo Gois","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gois, Jo\u00e3o Paulo","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":false,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.5170000195503235,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.5170000195503235,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.4399999976158142,"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/T10789","display_name":"Interactive and Immersive Displays","score":0.009200000204145908,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/rendering","display_name":"Rendering (computer graphics)","score":0.7512000203132629},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5031999945640564},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.5006999969482422},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.4916999936103821},{"id":"https://openalex.org/keywords/graphics-pipeline","display_name":"Graphics pipeline","score":0.42899999022483826},{"id":"https://openalex.org/keywords/perturbation","display_name":"Perturbation (astronomy)","score":0.4172999858856201},{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.4068000018596649},{"id":"https://openalex.org/keywords/pipeline-transport","display_name":"Pipeline transport","score":0.391400009393692},{"id":"https://openalex.org/keywords/spherical-harmonics","display_name":"Spherical harmonics","score":0.3781999945640564}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7512000203132629},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6930000185966492},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5031999945640564},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.5006999969482422},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.4916999936103821},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4462999999523163},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4381999969482422},{"id":"https://openalex.org/C173552908","wikidata":"https://www.wikidata.org/wiki/Q1366289","display_name":"Graphics pipeline","level":4,"score":0.42899999022483826},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.4172999858856201},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4099000096321106},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.4068000018596649},{"id":"https://openalex.org/C175309249","wikidata":"https://www.wikidata.org/wiki/Q725864","display_name":"Pipeline transport","level":2,"score":0.391400009393692},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3824999928474426},{"id":"https://openalex.org/C3768446","wikidata":"https://www.wikidata.org/wiki/Q877100","display_name":"Spherical harmonics","level":2,"score":0.3781999945640564},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.36739999055862427},{"id":"https://openalex.org/C69369342","wikidata":"https://www.wikidata.org/wiki/Q1401416","display_name":"Computer animation","level":3,"score":0.3668000102043152},{"id":"https://openalex.org/C155650255","wikidata":"https://www.wikidata.org/wiki/Q259326","display_name":"Non-photorealistic rendering","level":5,"score":0.3400000035762787},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.3314000070095062},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.32019999623298645},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.289900004863739},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.2759000062942505},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.275299996137619},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.27489998936653137},{"id":"https://openalex.org/C90697248","wikidata":"https://www.wikidata.org/wiki/Q1062896","display_name":"Character animation","level":4,"score":0.27480000257492065},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.271699994802475},{"id":"https://openalex.org/C36816356","wikidata":"https://www.wikidata.org/wiki/Q16911860","display_name":"3D rendering","level":3,"score":0.26899999380111694},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.26739999651908875},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.2567000091075897}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2607.22890","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.22890","pdf_url":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2607.22890","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.22890","pdf_url":null,"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":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"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":{"Domain":[0],"Randomization":[1],"(DR)":[2],"is":[3,39],"a":[4,47,75,94,124,131],"standard":[5],"technique":[6],"for":[7,134,138],"closing":[8],"the":[9,54,80,88,99],"Sim-to-Real":[10],"gap,":[11],"yet":[12],"traditional":[13],"DR":[14,49,77,96],"pipelines":[15,68],"rely":[16],"on":[17,53],"classical":[18],"computer":[19],"graphics":[20],"rendering":[21,36],"driven":[22],"by":[23,86,103],"polygon":[24],"meshes.":[25],"For":[26],"complex":[27,139],"organic":[28],"subjects,":[29],"such":[30],"as":[31],"insect":[32],"specimens,":[33],"extracting":[34],"and":[35,83],"textured":[37],"meshes":[38],"challenging.":[40],"To":[41],"address":[42],"this":[43],"issue,":[44],"we":[45],"propose":[46],"meshless":[48,132],"framework":[50],"that":[51],"operates":[52],"parameter":[55,128],"space":[56],"of":[57],"3D":[58,109],"Gaussian":[59],"Splatting":[60],"(3DGS).":[61],"Our":[62,127],"method":[63],"employs":[64],"two":[65],"independent":[66],"perturbation":[67],"to":[69],"synthesize":[70],"randomized":[71],"training":[72],"datasets.":[73],"First,":[74],"Photometric":[76],"pipeline":[78,97],"alters":[79],"baked":[81],"illumination":[82],"color":[84],"balance":[85],"modulating":[87],"Spherical":[89],"Harmonics":[90],"(SH)":[91],"coefficients.":[92],"Second,":[93],"Procedural":[95],"isolates":[98],"subject's":[100],"geometric":[101],"shape":[102],"replacing":[104],"its":[105],"original":[106],"textures":[107],"with":[108],"spatial":[110],"noise.":[111],"Finally,":[112],"these":[113],"perturbed":[114],"radiance":[115],"fields":[116],"are":[117],"composited":[118],"over":[119],"stochastically":[120],"varied":[121],"backgrounds":[122],"using":[123],"rasterization":[125],"engine.":[126],"manipulation":[129],"provides":[130],"alternative":[133],"generating":[135],"robust":[136],"datasets":[137],"geometries.":[140]},"counts_by_year":[],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2026-07-29T00:00:00"}
