{"id":"https://openalex.org/W2005973685","doi":"https://doi.org/10.1080/2151237x.2012.649987","title":"Tightening the Precision of Perspective Rendering","display_name":"Tightening the Precision of Perspective Rendering","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2005973685","doi":"https://doi.org/10.1080/2151237x.2012.649987","mag":"2005973685"},"language":"en","primary_location":{"id":"doi:10.1080/2151237x.2012.649987","is_oa":false,"landing_page_url":"https://doi.org/10.1080/2151237x.2012.649987","pdf_url":null,"source":{"id":"https://openalex.org/S17850451","display_name":"Journal of graphics tools","issn_l":"2165-347X","issn":["2165-347X","2165-3488"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Graphics Tools","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/A5034095010","display_name":"Paul Upchurch","orcid":"https://orcid.org/0000-0001-9293-7367"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Paul Upchurch","raw_affiliation_strings":["California Institute of Technology","California  Institute of Technology"],"affiliations":[{"raw_affiliation_string":"California Institute of Technology","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"California  Institute of Technology","institution_ids":["https://openalex.org/I122411786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022153785","display_name":"Mathieu Desbrun","orcid":"https://orcid.org/0000-0003-3424-6079"},"institutions":[{"id":"https://openalex.org/I122411786","display_name":"California Institute of Technology","ror":"https://ror.org/05dxps055","country_code":"US","type":"education","lineage":["https://openalex.org/I122411786"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mathieu Desbrun","raw_affiliation_strings":["California Institute of Technology","California  Institute of Technology"],"affiliations":[{"raw_affiliation_string":"California Institute of Technology","institution_ids":["https://openalex.org/I122411786"]},{"raw_affiliation_string":"California  Institute of Technology","institution_ids":["https://openalex.org/I122411786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022153785","https://openalex.org/A5034095010"],"corresponding_institution_ids":["https://openalex.org/I122411786"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.08432969,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"16","issue":"1","first_page":"40","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9995999932289124,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9965999722480774,"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":0.7965829372406006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7871119379997253},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.6885234713554382},{"id":"https://openalex.org/keywords/directx","display_name":"DirectX","score":0.6639177799224854},{"id":"https://openalex.org/keywords/opengl","display_name":"OpenGL","score":0.5094295144081116},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44392716884613037},{"id":"https://openalex.org/keywords/stereoscopy","display_name":"Stereoscopy","score":0.41966235637664795},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41594427824020386},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.4147956073284149},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.25291362404823303}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7965829372406006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7871119379997253},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.6885234713554382},{"id":"https://openalex.org/C544400634","wikidata":"https://www.wikidata.org/wiki/Q188695","display_name":"DirectX","level":2,"score":0.6639177799224854},{"id":"https://openalex.org/C2778305236","wikidata":"https://www.wikidata.org/wiki/Q178570","display_name":"OpenGL","level":3,"score":0.5094295144081116},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44392716884613037},{"id":"https://openalex.org/C126057942","wikidata":"https://www.wikidata.org/wiki/Q35158","display_name":"Stereoscopy","level":2,"score":0.41966235637664795},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41594427824020386},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.4147956073284149},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.25291362404823303}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/2151237x.2012.649987","is_oa":false,"landing_page_url":"https://doi.org/10.1080/2151237x.2012.649987","pdf_url":null,"source":{"id":"https://openalex.org/S17850451","display_name":"Journal of graphics tools","issn_l":"2165-347X","issn":["2165-347X","2165-3488"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Graphics Tools","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.230.5023","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.230.5023","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.geometry.caltech.edu/pubs/UD12.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1579198843","https://openalex.org/W2085897189","https://openalex.org/W2086370670","https://openalex.org/W2106858723","https://openalex.org/W2124486569","https://openalex.org/W2137293535","https://openalex.org/W2139618623","https://openalex.org/W2169004268","https://openalex.org/W2573191464","https://openalex.org/W2604646072"],"related_works":["https://openalex.org/W3187556994","https://openalex.org/W2268257392","https://openalex.org/W2051766451","https://openalex.org/W4230354916","https://openalex.org/W2893016223","https://openalex.org/W1561245202","https://openalex.org/W2095660797","https://openalex.org/W3196019010","https://openalex.org/W184626717","https://openalex.org/W1995948460"],"abstract_inverted_index":{"Abstract":[0],"Precise":[1],"depth":[2,25,27,59,108,141],"calculation":[3],"is":[4,49,66],"of":[5,16,45,107,147],"crucial":[6],"importance":[7],"in":[8,85,111],"graphics":[9,86],"rendering.":[10],"Improving":[11],"precision":[12,65,106],"raises":[13],"the":[14,43,105,145],"quality":[15,101],"all":[17],"downstream":[18],"graphical":[19],"techniques":[20],"that":[21,97],"rely":[22],"on":[23,144],"computed":[24],"(e.g.,":[26],"buffers,":[28],"soft":[29],"and":[30,37,57,93,128],"hard":[31],"shadow":[32],"maps,":[33],"screen-space":[34],"ambient":[35],"occlusion,":[36],"3D":[38],"stereo":[39],"projection).":[40],"In":[41,88],"addition,":[42],"domain":[44],"correctly":[46],"renderable":[47],"scenes":[48],"expanded":[50],"by":[51,102],"allowing":[52],"larger":[53],"far-to-near":[54],"plane":[55],"ratios":[56],"smaller":[58],"separation":[60],"between":[61],"mesh":[62],"elements.":[63],"Depth":[64],"an":[67],"ongoing":[68],"problem":[69],"because":[70],"visible":[71],"artifacts":[72],"continue":[73],"to":[74,80,126,139],"plague":[75],"applications":[76],"from":[77],"interactive":[78],"games":[79],"scientific":[81],"visualizations":[82],"despite":[83],"advances":[84],"hardware.":[87],"this":[89],"article":[90],"we":[91],"present":[92],"analyze":[94],"two":[95],"methods":[96,123],"greatly":[98],"impact":[99],"visual":[100],"automatically":[103],"improving":[104],"values":[109],"calculated":[110],"a":[112],"standard":[113],"perspective-divide":[114],"rendering":[115],"system":[116],"such":[117],"as":[118],"OpenGL":[119],"or":[120],"DirectX.":[121],"The":[122,134],"are":[124],"easy":[125],"implement":[127],"compatible":[129],"with":[130],"1/Z":[131],"depth-value":[132],"calculations.":[133],"analysis":[135],"can":[136],"be":[137],"applied":[138],"any":[140],"projection":[142],"based":[143],"method":[146],"homogeneous":[148],"coordinates.":[149]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
