{"id":"https://openalex.org/W2134247485","doi":"https://doi.org/10.1111/1467-8659.1230201","title":"A Rendering Algorithm for Discrete Volume Density Objects","display_name":"A Rendering Algorithm for Discrete Volume Density Objects","publication_year":1993,"publication_date":"1993-08-01","ids":{"openalex":"https://openalex.org/W2134247485","doi":"https://doi.org/10.1111/1467-8659.1230201","mag":"2134247485"},"language":"en","primary_location":{"id":"doi:10.1111/1467-8659.1230201","is_oa":false,"landing_page_url":"https://doi.org/10.1111/1467-8659.1230201","pdf_url":null,"source":{"id":"https://openalex.org/S67831204","display_name":"Computer Graphics Forum","issn_l":"0167-7055","issn":["0167-7055","1467-8659"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Graphics Forum","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/A5090799459","display_name":"Philippe Blasi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142254","display_name":"Laboratoire Bordelais de Recherche en Informatique","ror":"https://ror.org/03adqg323","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210142254","https://openalex.org/I4210159245","https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210149947","display_name":"Laboratoire d'Economie et de Sociologie du Travail","ror":"https://ror.org/043xjcd49","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210149947","https://openalex.org/I4210150854"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Blasi","raw_affiliation_strings":["LaBRI 1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco-prog.fr, schlick@labri.greco-prog.fr","LaBRI1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco\u2010prog.fr, schlick@labri.greco\u2010prog.fr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaBRI 1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco-prog.fr, schlick@labri.greco-prog.fr","institution_ids":["https://openalex.org/I4210149947"]},{"raw_affiliation_string":"LaBRI1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco\u2010prog.fr, schlick@labri.greco\u2010prog.fr","institution_ids":["https://openalex.org/I4210142254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106034446","display_name":"Bertrand Le Sa\u00ebc","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142254","display_name":"Laboratoire Bordelais de Recherche en Informatique","ror":"https://ror.org/03adqg323","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210142254","https://openalex.org/I4210159245","https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210149947","display_name":"Laboratoire d'Economie et de Sociologie du Travail","ror":"https://ror.org/043xjcd49","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210149947","https://openalex.org/I4210150854"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bertrand Le Saec","raw_affiliation_strings":["LaBRI 1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco-prog.fr, schlick@labri.greco-prog.fr","LaBRI1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco\u2010prog.fr, schlick@labri.greco\u2010prog.fr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaBRI 1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco-prog.fr, schlick@labri.greco-prog.fr","institution_ids":["https://openalex.org/I4210149947"]},{"raw_affiliation_string":"LaBRI1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco\u2010prog.fr, schlick@labri.greco\u2010prog.fr","institution_ids":["https://openalex.org/I4210142254"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032972425","display_name":"Christophe Schlick","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142254","display_name":"Laboratoire Bordelais de Recherche en Informatique","ror":"https://ror.org/03adqg323","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I15057530","https://openalex.org/I4210142254","https://openalex.org/I4210159245","https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210149947","display_name":"Laboratoire d'Economie et de Sociologie du Travail","ror":"https://ror.org/043xjcd49","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210149947","https://openalex.org/I4210150854"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Christophe Schlick","raw_affiliation_strings":["LaBRI 1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco-prog.fr, schlick@labri.greco-prog.fr","LaBRI1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco\u2010prog.fr, schlick@labri.greco\u2010prog.fr"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaBRI 1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco-prog.fr, schlick@labri.greco-prog.fr","institution_ids":["https://openalex.org/I4210149947"]},{"raw_affiliation_string":"LaBRI1 351, Cours de la Liberation, 33405 Talence (FRANCE), lesaec@labri.greco\u2010prog.fr, schlick@labri.greco\u2010prog.fr","institution_ids":["https://openalex.org/I4210142254"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3710,"currency":"USD","value_usd":3710},"apc_paid":null,"fwci":4.2951,"has_fulltext":false,"cited_by_count":87,"citation_normalized_percentile":{"value":0.94350282,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"12","issue":"3","first_page":"201","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9932000041007996,"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":0.9932000041007996,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9129999876022339,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental 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":0.7754821181297302},{"id":"https://openalex.org/keywords/volume-rendering","display_name":"Volume rendering","score":0.7399219274520874},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.7202162742614746},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.7115000486373901},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.6872379779815674},{"id":"https://openalex.org/keywords/distributed-ray-tracing","display_name":"Distributed ray tracing","score":0.6769447326660156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.653569221496582},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6030991077423096},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.5636969804763794},{"id":"https://openalex.org/keywords/phase-function","display_name":"Phase function","score":0.5165776014328003},{"id":"https://openalex.org/keywords/rejection-sampling","display_name":"Rejection sampling","score":0.5131633877754211},{"id":"https://openalex.org/keywords/importance-sampling","display_name":"Importance sampling","score":0.47392067313194275},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.4224250614643097},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3317038416862488},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30514341592788696},{"id":"https://openalex.org/keywords/hybrid-monte-carlo","display_name":"Hybrid Monte Carlo","score":0.2881436347961426},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24833136796951294},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15348675847053528},{"id":"https://openalex.org/keywords/markov-chain-monte-carlo","display_name":"Markov chain Monte Carlo","score":0.15343427658081055},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14076164364814758}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7754821181297302},{"id":"https://openalex.org/C30769735","wikidata":"https://www.wikidata.org/wiki/Q2165951","display_name":"Volume rendering","level":3,"score":0.7399219274520874},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.7202162742614746},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.7115000486373901},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.6872379779815674},{"id":"https://openalex.org/C82744980","wikidata":"https://www.wikidata.org/wiki/Q951513","display_name":"Distributed ray tracing","level":3,"score":0.6769447326660156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.653569221496582},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6030991077423096},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.5636969804763794},{"id":"https://openalex.org/C2988155089","wikidata":"https://www.wikidata.org/wiki/Q7180945","display_name":"Phase function","level":3,"score":0.5165776014328003},{"id":"https://openalex.org/C187192777","wikidata":"https://www.wikidata.org/wiki/Q381699","display_name":"Rejection sampling","level":5,"score":0.5131633877754211},{"id":"https://openalex.org/C52740198","wikidata":"https://www.wikidata.org/wiki/Q1539564","display_name":"Importance sampling","level":3,"score":0.47392067313194275},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4224250614643097},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3317038416862488},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30514341592788696},{"id":"https://openalex.org/C13153151","wikidata":"https://www.wikidata.org/wiki/Q1639846","display_name":"Hybrid Monte Carlo","level":4,"score":0.2881436347961426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24833136796951294},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15348675847053528},{"id":"https://openalex.org/C111350023","wikidata":"https://www.wikidata.org/wiki/Q1191869","display_name":"Markov chain Monte Carlo","level":3,"score":0.15343427658081055},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14076164364814758},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1111/1467-8659.1230201","is_oa":false,"landing_page_url":"https://doi.org/10.1111/1467-8659.1230201","pdf_url":null,"source":{"id":"https://openalex.org/S67831204","display_name":"Computer Graphics Forum","issn_l":"0167-7055","issn":["0167-7055","1467-8659"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Graphics Forum","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.50.2357","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.2357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.labri.u-bordeaux.fr/Equipe/SAIm/PAPER/blas93.ps.gz","raw_type":"text"}],"best_oa_location":null,"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/W2118103965","https://openalex.org/W1980536927","https://openalex.org/W4252587038","https://openalex.org/W2011674708","https://openalex.org/W2025981716","https://openalex.org/W2010282034","https://openalex.org/W2064721722","https://openalex.org/W655645366","https://openalex.org/W1513303533","https://openalex.org/W2134247485"],"abstract_inverted_index":{"Abstract:":[0],"We":[1],"present":[2],"a":[3,33,42],"new":[4],"algorithm":[5,46,90],"for":[6,97],"simulating":[7],"the":[8,56,59,72,77,89,94,104,107],"effect":[9],"of":[10,58,88,106],"light":[11],"travelling":[12],"through":[13],"volume":[14],"objects.":[15],"Such":[16],"objects":[17,60],"(haze,":[18],"fog,":[19],"clouds\u2026)":[20],"are":[21,68],"usually":[22],"modelized":[23],"by":[24],"voxel":[25],"grids":[26],"which":[27],"define":[28],"their":[29],"density":[30,63],"distribution":[31],"in":[32,76,100],"discrete":[34],"tridimensional":[35],"space.":[36],"The":[37,85],"method":[38],"we":[39],"propose":[40],"is":[41,82,91],"two\u2010pass":[43],"Monte\u2010Carlo":[44,98],"ray\u2010tracing":[45],"that":[47],"does":[48],"not":[49],"make":[50],"any":[51],"restrictive":[52],"assumptions":[53],"neither":[54],"about":[55,71],"characteristics":[57],"(both":[61],"arbitrary":[62],"distributions":[64],"and":[65],"phase":[66,95],"functions":[67],"allowed)":[69],"nor":[70],"physical":[73],"phenomena":[74],"included":[75],"rendering":[78],"process":[79],"(multiple":[80],"scattering":[81],"accounted":[83],"for).":[84],"driving":[86],"idea":[87],"to":[92,102],"use":[93],"function":[96],"sampling,":[99],"order":[101],"modify":[103],"direction":[105],"ray":[108],"during":[109],"scattering.":[110]},"counts_by_year":[{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}