{"id":"https://openalex.org/W1965688810","doi":"https://doi.org/10.1109/sibgrapi.2014.34","title":"Instanced Rendering of Massive CAD Models Using Shape Matching","display_name":"Instanced Rendering of Massive CAD Models Using Shape Matching","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W1965688810","doi":"https://doi.org/10.1109/sibgrapi.2014.34","mag":"1965688810"},"language":"en","primary_location":{"id":"doi:10.1109/sibgrapi.2014.34","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgrapi.2014.34","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 27th SIBGRAPI Conference on Graphics, Patterns and Images","raw_type":"proceedings-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/A5009010496","display_name":"Paulo Ivson","orcid":"https://orcid.org/0000-0002-0725-7824"},"institutions":[{"id":"https://openalex.org/I2699952","display_name":"Pontifical Catholic University of Rio de Janeiro","ror":"https://ror.org/01dg47b60","country_code":"BR","type":"education","lineage":["https://openalex.org/I2699952"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Paulo Ivson","raw_affiliation_strings":["Comput. Sci. Dept., Pontifical Catholic Univ. of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brazil","Computer Science Department, Pontifical Catholic University of Rio de Janeiro \u2013 PUC-Rio, Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Comput. Sci. Dept., Pontifical Catholic Univ. of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I2699952"]},{"raw_affiliation_string":"Computer Science Department, Pontifical Catholic University of Rio de Janeiro \u2013 PUC-Rio, Rio de Janeiro, Brazil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023182432","display_name":"Waldemar Celes","orcid":"https://orcid.org/0000-0001-7873-3528"},"institutions":[{"id":"https://openalex.org/I2699952","display_name":"Pontifical Catholic University of Rio de Janeiro","ror":"https://ror.org/01dg47b60","country_code":"BR","type":"education","lineage":["https://openalex.org/I2699952"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Waldemar Celes","raw_affiliation_strings":["Comput. Sci. Dept., Pontifical Catholic Univ. of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brazil","Computer Science Department, Pontifical Catholic University of Rio de Janeiro \u2013 PUC-Rio, Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Comput. Sci. Dept., Pontifical Catholic Univ. of Rio de Janeiro - PUC-Rio, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I2699952"]},{"raw_affiliation_string":"Computer Science Department, Pontifical Catholic University of Rio de Janeiro \u2013 PUC-Rio, Rio de Janeiro, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009010496"],"corresponding_institution_ids":["https://openalex.org/I2699952"],"apc_list":null,"apc_paid":null,"fwci":0.3154,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.57356473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"24","issue":null,"first_page":"335","last_page":"342"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9997000098228455,"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":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.880233883857727},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7993572950363159},{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.7442778944969177},{"id":"https://openalex.org/keywords/cad","display_name":"CAD","score":0.6523424386978149},{"id":"https://openalex.org/keywords/solid-modeling","display_name":"Solid modeling","score":0.49437546730041504},{"id":"https://openalex.org/keywords/3d-model","display_name":"3d model","score":0.4504963159561157},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4410237967967987},{"id":"https://openalex.org/keywords/geometric-transformation","display_name":"Geometric transformation","score":0.4359092712402344},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.42914924025535583},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3495234251022339},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.340231716632843},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32574087381362915},{"id":"https://openalex.org/keywords/engineering-drawing","display_name":"Engineering drawing","score":0.18724104762077332},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14428722858428955},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13465043902397156}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.880233883857727},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7993572950363159},{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.7442778944969177},{"id":"https://openalex.org/C194789388","wikidata":"https://www.wikidata.org/wiki/Q17855283","display_name":"CAD","level":2,"score":0.6523424386978149},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.49437546730041504},{"id":"https://openalex.org/C3019007443","wikidata":"https://www.wikidata.org/wiki/Q568742","display_name":"3d model","level":2,"score":0.4504963159561157},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4410237967967987},{"id":"https://openalex.org/C56435381","wikidata":"https://www.wikidata.org/wiki/Q1196371","display_name":"Geometric transformation","level":3,"score":0.4359092712402344},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.42914924025535583},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3495234251022339},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.340231716632843},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32574087381362915},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.18724104762077332},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14428722858428955},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13465043902397156},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sibgrapi.2014.34","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgrapi.2014.34","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 27th SIBGRAPI Conference on Graphics, Patterns and Images","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1485662232","https://openalex.org/W1506324373","https://openalex.org/W1597508330","https://openalex.org/W1658265278","https://openalex.org/W1721257846","https://openalex.org/W1834568032","https://openalex.org/W1874027545","https://openalex.org/W1963623641","https://openalex.org/W1985053252","https://openalex.org/W1989379442","https://openalex.org/W1989702938","https://openalex.org/W1993267444","https://openalex.org/W1996773532","https://openalex.org/W1999993274","https://openalex.org/W2010960956","https://openalex.org/W2028749049","https://openalex.org/W2031336686","https://openalex.org/W2031602244","https://openalex.org/W2043242530","https://openalex.org/W2045589127","https://openalex.org/W2054355734","https://openalex.org/W2057175746","https://openalex.org/W2059272646","https://openalex.org/W2067160009","https://openalex.org/W2067288944","https://openalex.org/W2068992315","https://openalex.org/W2071516467","https://openalex.org/W2087090337","https://openalex.org/W2100318434","https://openalex.org/W2110041667","https://openalex.org/W2117007522","https://openalex.org/W2119512999","https://openalex.org/W2119568445","https://openalex.org/W2128019145","https://openalex.org/W2136696682","https://openalex.org/W2150559991","https://openalex.org/W2151103935","https://openalex.org/W2164936487","https://openalex.org/W2165053603","https://openalex.org/W2165939338","https://openalex.org/W2171186721","https://openalex.org/W2172188317","https://openalex.org/W2295332248","https://openalex.org/W3147441889","https://openalex.org/W4231268771","https://openalex.org/W4240539718","https://openalex.org/W6637006352","https://openalex.org/W6981924029"],"related_works":["https://openalex.org/W4388454381","https://openalex.org/W2087054060","https://openalex.org/W2390287618","https://openalex.org/W2126232568","https://openalex.org/W4286728588","https://openalex.org/W2495295801","https://openalex.org/W2765965840","https://openalex.org/W2539894906","https://openalex.org/W2052022131","https://openalex.org/W3091305751"],"abstract_inverted_index":{"We":[0],"present":[1],"an":[2],"efficient":[3],"approach":[4],"to":[5,11,100,118],"greatly":[6],"reduce":[7],"memory":[8,68],"usage":[9],"and":[10,48,113],"achieve":[12],"high":[13],"rendering":[14,93],"performance":[15],"for":[16,91],"massive":[17,122],"3D":[18,73,123],"CAD":[19],"models.":[20],"Our":[21,105],"work":[22],"is":[23],"based":[24],"on":[25],"the":[26,36,50,67,71,111],"observation":[27],"that":[28],"these":[29,46],"models":[30,124],"often":[31],"contain":[32],"many":[33],"instances":[34,47],"of":[35,59,66,94,98,121],"same":[37],"geometries.":[38],"Using":[39],"a":[40,64,101],"shape":[41],"matching":[42],"algorithm,":[43],"we":[44],"identify":[45],"estimate":[49],"optimal":[51],"affine":[52],"transformation":[53],"between":[54],"them.":[55],"The":[56],"resulting":[57],"sets":[58],"unique":[60],"geometries":[61],"only":[62],"require":[63],"fraction":[65],"used":[69],"by":[70],"original":[72],"model.":[74],"This":[75],"compact":[76],"representation":[77],"can":[78,115],"be":[79,116],"rendered":[80],"efficiently":[81],"using":[82],"hardware-accelerated":[83],"geometry":[84],"instancing.":[85],"As":[86],"another":[87],"benefit,":[88],"this":[89],"allows":[90],"interactive":[92],"highly":[95],"dynamic":[96],"scenes":[97],"up":[99],"million":[102],"moving":[103],"objects.":[104],"proposal":[106],"assumes":[107],"no":[108],"knowledge":[109],"about":[110],"scene,":[112],"thus":[114],"applied":[117],"other":[119],"kinds":[120],"with":[125],"similar":[126],"properties.":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}