{"id":"https://openalex.org/W7131231662","doi":"https://doi.org/10.1109/vcip67698.2025.11396827","title":"ROI-GS: Interest-based Local Quality 3D Gaussian Splatting","display_name":"ROI-GS: Interest-based Local Quality 3D Gaussian Splatting","publication_year":2025,"publication_date":"2025-12-01","ids":{"openalex":"https://openalex.org/W7131231662","doi":"https://doi.org/10.1109/vcip67698.2025.11396827"},"language":"en","primary_location":{"id":"doi:10.1109/vcip67698.2025.11396827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip67698.2025.11396827","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-05489655v1/file/Updated_VCIP_ROI_GS_camera_ready.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5116335746","display_name":"Quoc-Anh Bui","orcid":null},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Quoc-Anh Bui","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay,CEA, List,Palaiseau,France,F-91120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay,CEA, List,Palaiseau,France,F-91120","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210085861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126754161","display_name":"Gilles Rougeron","orcid":null},"institutions":[{"id":"https://openalex.org/I2738703131","display_name":"Commissariat \u00e0 l'\u00c9nergie Atomique et aux \u00c9nergies Alternatives","ror":"https://ror.org/00jjx8s55","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131"]},{"id":"https://openalex.org/I4210085861","display_name":"Laboratoire d'Int\u00e9gration des Syst\u00e8mes et des Technologies","ror":"https://ror.org/000dbcc61","country_code":"FR","type":"government","lineage":["https://openalex.org/I2738703131","https://openalex.org/I2738703131","https://openalex.org/I277688954","https://openalex.org/I4210085861","https://openalex.org/I4210117989"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gilles Rougeron","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay,CEA, List,Palaiseau,France,F-91120"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay,CEA, List,Palaiseau,France,F-91120","institution_ids":["https://openalex.org/I2738703131","https://openalex.org/I4210085861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010663775","display_name":"G\u00c3\u00a9raldine Morin","orcid":null},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G\u00e9raldine Morin","raw_affiliation_strings":["Universit&#x00E9; de Toulouse,Toulouse INP &#x2013; IRIT,France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; de Toulouse,Toulouse INP &#x2013; IRIT,France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I3131550300","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4210160189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5126751094","display_name":"Simone Gasparini","orcid":null},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Simone Gasparini","raw_affiliation_strings":["Universit&#x00E9; de Toulouse,Toulouse INP &#x2013; IRIT,France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; de Toulouse,Toulouse INP &#x2013; IRIT,France","institution_ids":["https://openalex.org/I134560555","https://openalex.org/I3131550300","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4210160189"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"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":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.07609999924898148,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T11996","display_name":"Random lasers and scattering media","score":0.07609999924898148,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.06679999828338623,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.05620000138878822,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.6208999752998352},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.42750000953674316},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.4171999990940094},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.3772999942302704},{"id":"https://openalex.org/keywords/gaussian-process","display_name":"Gaussian process","score":0.35370001196861267},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.3215999901294708},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.30570000410079956},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.28130000829696655}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7939000129699707},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6208999752998352},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6150000095367432},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6026999950408936},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.42750000953674316},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.4171999990940094},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.3772999942302704},{"id":"https://openalex.org/C61326573","wikidata":"https://www.wikidata.org/wiki/Q1496376","display_name":"Gaussian process","level":3,"score":0.35370001196861267},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.3215999901294708},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.30570000410079956},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.29679998755455017},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C166550679","wikidata":"https://www.wikidata.org/wiki/Q263400","display_name":"Gaussian network model","level":3,"score":0.28060001134872437},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.27880001068115234},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26600000262260437},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2653000056743622},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.26460000872612},{"id":"https://openalex.org/C64876066","wikidata":"https://www.wikidata.org/wiki/Q5141226","display_name":"Cognitive neuroscience of visual object recognition","level":3,"score":0.2644999921321869},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.2565999925136566},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.2565000057220459},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.25519999861717224},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vcip67698.2025.11396827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip67698.2025.11396827","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-05489655v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05489655","pdf_url":"https://hal.science/hal-05489655v1/file/Updated_VCIP_ROI_GS_camera_ready.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the International Conference on Visual Communications and Image Processing (VCIP), Dec 2025, Klagenfuhrt, Austria. &#x27E8;10.1109/VCIP67698.2025.11396827&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-05489655v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05489655","pdf_url":"https://hal.science/hal-05489655v1/file/Updated_VCIP_ROI_GS_camera_ready.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the International Conference on Visual Communications and Image Processing (VCIP), Dec 2025, Klagenfuhrt, Austria. &#x27E8;10.1109/VCIP67698.2025.11396827&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7131231662.pdf","grobid_xml":"https://content.openalex.org/works/W7131231662.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W4380872890","https://openalex.org/W4385318467","https://openalex.org/W4389762048","https://openalex.org/W4392962772","https://openalex.org/W4397028793","https://openalex.org/W4402699188","https://openalex.org/W4402715988","https://openalex.org/W4402754225","https://openalex.org/W4404002612","https://openalex.org/W4404525393","https://openalex.org/W4408062213","https://openalex.org/W4409694085","https://openalex.org/W4410204460","https://openalex.org/W4411336703","https://openalex.org/W4413147206","https://openalex.org/W4413559338","https://openalex.org/W4413925990"],"related_works":[],"abstract_inverted_index":{"We":[0,42],"tackle":[1],"the":[2,26,69],"challenge":[3],"of":[4,14,62,65,105,118],"efficiently":[5],"reconstructing":[6],"3D":[7,17],"scenes":[8],"with":[9,114],"high":[10],"detail":[11,30],"on":[12,78],"objects":[13,80],"interest.":[15],"Existing":[16],"Gaussian":[18],"Splatting":[19],"(3DGS)":[20],"methods":[21],"allocate":[22],"resources":[23],"uniformly":[24],"across":[25],"scene,":[27],"limiting":[28],"fine":[29],"to":[31,38,94],"Regions":[32],"Of":[33],"Interest":[34],"(ROIs)":[35],"and":[36,59,107],"leading":[37],"inflated":[39],"model":[40,100],"size.":[41],"propose":[43],"ROI-GS,":[44],"an":[45],"object-aware":[46],"framework":[47],"that":[48,87],"enhances":[49],"local":[50,91],"details":[51,77],"through":[52],"object-guided":[53],"camera":[54],"selection,":[55],"targeted":[56],"Object":[57],"training,":[58],"seamless":[60],"integration":[61],"high-fidelity":[63],"object":[64,117],"interest":[66],"reconstructions":[67],"into":[68],"global":[70],"scene.":[71],"Our":[72],"method":[73],"prioritizes":[74],"higher":[75],"resolution":[76],"chosen":[79],"while":[81,97],"maintaining":[82],"real-time":[83],"performance.":[84],"Experiments":[85],"show":[86],"ROI-GS":[88],"significantly":[89],"improves":[90],"quality":[92],"(up":[93],"2.96dB":[95],"PSNR),":[96],"reducing":[98],"overall":[99],"size":[101],"by":[102],"\u2248":[103],"17%":[104],"baseline":[106],"achieving":[108],"faster":[109],"training":[110],"for":[111],"a":[112,115],"scene":[113],"single":[116],"interest,":[119],"outperforming":[120],"existing":[121],"methods.":[122]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2026-02-06T00:00:00"}
