{"id":"https://openalex.org/W7140029497","doi":"https://doi.org/10.1007/s00371-026-04442-w","title":"SpatioGS: spatiotemporal-aware density control for dynamic scene rendering with Gaussian splatting","display_name":"SpatioGS: spatiotemporal-aware density control for dynamic scene rendering with Gaussian splatting","publication_year":2026,"publication_date":"2026-03-01","ids":{"openalex":"https://openalex.org/W7140029497","doi":"https://doi.org/10.1007/s00371-026-04442-w"},"language":"en","primary_location":{"id":"doi:10.1007/s00371-026-04442-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00371-026-04442-w","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","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/A5071321197","display_name":"Mingwei Cao","orcid":"https://orcid.org/0000-0002-8161-0382"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingwei Cao","raw_affiliation_strings":["School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China","institution_ids":["https://openalex.org/I16365422","https://openalex.org/I39774598"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhihao Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihao Liu","raw_affiliation_strings":["School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China","institution_ids":["https://openalex.org/I16365422","https://openalex.org/I39774598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130311355","display_name":"Ning Li","orcid":null},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ning Li","raw_affiliation_strings":["School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China","institution_ids":["https://openalex.org/I16365422","https://openalex.org/I39774598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5130301735","display_name":"Haifeng Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]},{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Zhao","raw_affiliation_strings":["School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Anhui University, No. 111, Jiulong Road, Hefei Economic and Technological Development Zone, Hefei, 230601, China","institution_ids":["https://openalex.org/I16365422","https://openalex.org/I39774598"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5130311355"],"corresponding_institution_ids":["https://openalex.org/I16365422","https://openalex.org/I39774598"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.66306028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"42","issue":"5","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":0.6534000039100647,"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":0.6534000039100647,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.1468999981880188,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.11169999837875366,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6912000179290771},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6165000200271606},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5041000247001648},{"id":"https://openalex.org/keywords/motion-blur","display_name":"Motion blur","score":0.39660000801086426},{"id":"https://openalex.org/keywords/density-estimation","display_name":"Density estimation","score":0.39469999074935913},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.38530001044273376},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.37229999899864197},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.36340001225471497},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.34119999408721924}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8503000140190125},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7059000134468079},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6912000179290771},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6840000152587891},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6165000200271606},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5041000247001648},{"id":"https://openalex.org/C2777708103","wikidata":"https://www.wikidata.org/wiki/Q852589","display_name":"Motion blur","level":3,"score":0.39660000801086426},{"id":"https://openalex.org/C189508267","wikidata":"https://www.wikidata.org/wiki/Q17088227","display_name":"Density estimation","level":3,"score":0.39469999074935913},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.38530001044273376},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.37229999899864197},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.36340001225471497},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.349700003862381},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.34119999408721924},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.3255000114440918},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.31709998846054077},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.3075000047683716},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.3027999997138977},{"id":"https://openalex.org/C200585589","wikidata":"https://www.wikidata.org/wiki/Q752176","display_name":"Texture mapping","level":2,"score":0.30070000886917114},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.29420000314712524},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.28360000252723694},{"id":"https://openalex.org/C123149101","wikidata":"https://www.wikidata.org/wiki/Q1229184","display_name":"Displacement mapping","level":3,"score":0.27900001406669617},{"id":"https://openalex.org/C2776674983","wikidata":"https://www.wikidata.org/wiki/Q545981","display_name":"Image editing","level":3,"score":0.27799999713897705},{"id":"https://openalex.org/C18766215","wikidata":"https://www.wikidata.org/wiki/Q7708532","display_name":"Texture memory","level":5,"score":0.2766999900341034},{"id":"https://openalex.org/C50494287","wikidata":"https://www.wikidata.org/wiki/Q658467","display_name":"Texture synthesis","level":5,"score":0.27379998564720154},{"id":"https://openalex.org/C104317376","wikidata":"https://www.wikidata.org/wiki/Q1894545","display_name":"Gaussian blur","level":5,"score":0.27379998564720154},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C166550679","wikidata":"https://www.wikidata.org/wiki/Q263400","display_name":"Gaussian network model","level":3,"score":0.2655999958515167},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.25940001010894775}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00371-026-04442-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00371-026-04442-w","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7293510437011719,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G6153381892","display_name":null,"funder_award_id":"62372153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W2160014001","https://openalex.org/W2471962767","https://openalex.org/W2964288609","https://openalex.org/W3153220274","https://openalex.org/W3174752334","https://openalex.org/W3184952021","https://openalex.org/W4200150166","https://openalex.org/W4200382072","https://openalex.org/W4214731463","https://openalex.org/W4214748949","https://openalex.org/W4221151978","https://openalex.org/W4239698279","https://openalex.org/W4281651265","https://openalex.org/W4288242633","https://openalex.org/W4313165271","https://openalex.org/W4321488276","https://openalex.org/W4323057772","https://openalex.org/W4385318467","https://openalex.org/W4386066233","https://openalex.org/W4386075614","https://openalex.org/W4386075787","https://openalex.org/W4386075797","https://openalex.org/W4386076557","https://openalex.org/W4386113240","https://openalex.org/W4386453468","https://openalex.org/W4389540220","https://openalex.org/W4390872221","https://openalex.org/W4390872522","https://openalex.org/W4390874477","https://openalex.org/W4399252220","https://openalex.org/W4399574574","https://openalex.org/W4400403028","https://openalex.org/W4400573485","https://openalex.org/W4400573528","https://openalex.org/W4402660132","https://openalex.org/W4402713101","https://openalex.org/W4402715996","https://openalex.org/W4402727915","https://openalex.org/W4402753509","https://openalex.org/W4403561194","https://openalex.org/W4404600403","https://openalex.org/W4405869321","https://openalex.org/W7133229511"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2026-03-23T00:00:00"}