{"id":"https://openalex.org/W3183914520","doi":"https://doi.org/10.2312/sr.20211293","title":"Appearance-Driven Automatic 3D Model Simplification","display_name":"Appearance-Driven Automatic 3D Model Simplification","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3183914520","doi":"https://doi.org/10.2312/sr.20211293","mag":"3183914520"},"language":"en","primary_location":{"id":"doi:10.2312/sr.20211293","is_oa":true,"landing_page_url":"https://doi.org/10.2312/sr.20211293","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"article-journal"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/sr.20211293","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084897748","display_name":"Jon Hasselgren","orcid":"https://orcid.org/0009-0002-3423-190X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hasselgren, Jon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076340798","display_name":"Jacob Munkberg","orcid":"https://orcid.org/0009-0004-0451-7442"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Munkberg, Jacob","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103009697","display_name":"Jaakko Lehtinen","orcid":"https://orcid.org/0000-0001-9418-4944"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lehtinen, Jaakko","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048526734","display_name":"Miika Aittala","orcid":"https://orcid.org/0000-0003-0988-5397"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aittala, Miika","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5029831111","display_name":"Samuli Laine","orcid":"https://orcid.org/0000-0002-0903-3197"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Laine, Samuli","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5853,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.88374111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"85","last_page":"97"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9987000226974487,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8041555285453796},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7589116096496582},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.7127635478973389},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.6822574734687805},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5691013932228088},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5540904402732849},{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.4529038369655609},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.44646620750427246},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.41077107191085815},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11257001757621765}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8041555285453796},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7589116096496582},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.7127635478973389},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.6822574734687805},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5691013932228088},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5540904402732849},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.4529038369655609},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.44646620750427246},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.41077107191085815},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11257001757621765},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2312/sr.20211293","is_oa":true,"landing_page_url":"https://doi.org/10.2312/sr.20211293","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"article-journal"},{"id":"mag:3183914520","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/journals/corr/corr2104.html#abs-2104-03989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.2312/sr.20211293","is_oa":true,"landing_page_url":"https://doi.org/10.2312/sr.20211293","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"article-journal"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3156950014","https://openalex.org/W23633765","https://openalex.org/W2811426698","https://openalex.org/W2164524154","https://openalex.org/W2488547609","https://openalex.org/W2963327506","https://openalex.org/W2183677729","https://openalex.org/W2890296722","https://openalex.org/W199887106","https://openalex.org/W2166103081","https://openalex.org/W2280611243","https://openalex.org/W2139658612","https://openalex.org/W2164191390","https://openalex.org/W2514442513","https://openalex.org/W2169672547","https://openalex.org/W2953097540","https://openalex.org/W1994812915","https://openalex.org/W2167457994","https://openalex.org/W2131331818","https://openalex.org/W2345097581"],"abstract_inverted_index":{"We":[0,46,144,195],"present":[1],"a":[2,24,58,179],"suite":[3],"of":[4,18,26,31,54,204,212],"techniques":[5],"for":[6],"jointly":[7],"optimizing":[8],"triangle":[9,146],"meshes":[10,147],"and":[11,39,48,63,86,106,141,162,170,184,191,210],"shading":[12],"models":[13,115,155],"to":[14,72,77,132,135,151],"match":[15],"the":[16,50,74,78,90,94,101,133,154],"appearance":[17],"reference":[19],"scenes.":[20],"This":[21],"capability":[22],"has":[23],"number":[25],"uses,":[27],"including":[28,200],"appearance-preserving":[29],"simplification":[30],"extremely":[32],"complex":[33],"assets,":[34],"conversion":[35,41],"between":[36,42,138],"rendering":[37,114,139],"systems,":[38],"even":[40],"geometric":[43],"scene":[44,80,142],"representations.":[45,143],"follow":[47],"extend":[49],"classic":[51],"analysis-by-synthesis":[52],"family":[53],"techniques:":[55],"enabled":[56],"by":[57],"highly":[59,104],"efficient":[60],"differentiable":[61],"renderer":[62],"modern":[64,159],"nonlinear":[65],"optimization":[66,95],"algorithms,":[67],"our":[68],"results":[69],"are":[70,96],"driven":[71],"minimize":[73],"image-space":[75],"difference":[76],"target":[79],"when":[81],"rendered":[82,99],"in":[83,98,178],"similar":[84],"viewing":[85],"lighting":[87],"conditions.":[88],"As":[89],"only":[91,128],"signals":[92],"driving":[93],"differences":[97],"images,":[100],"approach":[102],"is":[103,129,176],"general":[105],"versatile:":[107],"it":[108],"easily":[109,136],"supports":[110],"many":[111],"different":[112],"forward":[113],"such":[116],"as":[117],"normal":[118],"mapping,":[119,123],"spatially-varying":[120],"BRDFs,":[121],"displacement":[122],"etc.":[124],"Supervision":[125],"through":[126],"images":[127],"also":[130],"key":[131],"ability":[134],"convert":[137],"systems":[140],"output":[145],"with":[148],"textured":[149],"materials":[150],"ensure":[152],"that":[153],"render":[156],"efficiently":[157],"on":[158,192],"graphics":[160],"hardware":[161],"benefit":[163],"from,":[164],"e.g.,":[165],"hardware-accelerated":[166],"rasterization,":[167],"ray":[168],"tracing,":[169],"filtered":[171],"texture":[172],"lookups.":[173],"Our":[174],"system":[175],"integrated":[177],"small":[180],"Python":[181],"code":[182],"base,":[183],"can":[185],"be":[186],"applied":[187],"at":[188],"high":[189],"resolutions":[190],"large":[193],"models.":[194],"describe":[196],"several":[197],"use":[198],"cases,":[199],"mesh":[201,208],"decimation,":[202],"level":[203],"detail":[205],"generation,":[206],"seamless":[207],"filtering":[209],"approximations":[211],"aggregate":[213],"geometry.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}