{"id":"https://openalex.org/W2332804841","doi":"https://doi.org/10.2312/egtp.19901036","title":"INTERACTIVE RAY-TRACING FOR IMAGE PRODUCTION WITH INCREASING REALISM","display_name":"INTERACTIVE RAY-TRACING FOR IMAGE PRODUCTION WITH INCREASING REALISM","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W2332804841","doi":"https://doi.org/10.2312/egtp.19901036","mag":"2332804841"},"language":"en","primary_location":{"id":"doi:10.2312/egtp.19901036","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egtp.19901036","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"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egtp.19901036","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103807374","display_name":"A. Augusto Sousa","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sousa, A. Augusto","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080731836","display_name":"Ant\u00f3nio C. Costa","orcid":"https://orcid.org/0000-0002-6106-1259"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Costa, Antonio M. C.","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5049765849","display_name":"Fernando Ferreira","orcid":"https://orcid.org/0000-0003-1270-8041"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ferreira, Fernando N.","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103807374"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.7264000177383423,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.7264000177383423,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.6972000002861023,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.6363999843597412,"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/ray-tracing","display_name":"Ray tracing (physics)","score":0.6038503646850586},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5783258676528931},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5661569833755493},{"id":"https://openalex.org/keywords/production","display_name":"Production (economics)","score":0.5659903883934021},{"id":"https://openalex.org/keywords/realism","display_name":"Realism","score":0.48089170455932617},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.41734522581100464},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34504085779190063},{"id":"https://openalex.org/keywords/visual-arts","display_name":"Visual arts","score":0.15787148475646973},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.13778218626976013},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12079018354415894},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.10559162497520447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10448220372200012},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.10149425268173218}],"concepts":[{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.6038503646850586},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5783258676528931},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5661569833755493},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5659903883934021},{"id":"https://openalex.org/C543847140","wikidata":"https://www.wikidata.org/wiki/Q2642826","display_name":"Realism","level":2,"score":0.48089170455932617},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.41734522581100464},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34504085779190063},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.15787148475646973},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.13778218626976013},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12079018354415894},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.10559162497520447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10448220372200012},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.10149425268173218},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/egtp.19901036","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egtp.19901036","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"}],"best_oa_location":{"id":"doi:10.2312/egtp.19901036","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egtp.19901036","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"},"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1525462472","https://openalex.org/W1982661771","https://openalex.org/W165978333","https://openalex.org/W2323118426","https://openalex.org/W2056515508","https://openalex.org/W1885278491","https://openalex.org/W2086485932","https://openalex.org/W2147311140","https://openalex.org/W2916693424","https://openalex.org/W2069244380","https://openalex.org/W2530754902","https://openalex.org/W2806569473","https://openalex.org/W2915085700","https://openalex.org/W2387113983","https://openalex.org/W2279790788","https://openalex.org/W1017802231","https://openalex.org/W1993112227","https://openalex.org/W2297569711","https://openalex.org/W2891955732","https://openalex.org/W1534150290"],"abstract_inverted_index":{"The":[0,50],"generation":[1],"of":[2,17,26,53,79,104],"highly":[3],"realistic":[4],"images":[5,46],"using":[6],"the":[7,18,23,94,102,105],"conventional":[8,86],"Ray-Tracing":[9,58,80],"algorithm,":[10],"in":[11],"CAD":[12,28],"environments,":[13],"is":[14,82,90],"totally":[15],"out":[16],"question":[19],"if":[20],"we":[21,74],"consider":[22],"interactive":[24,42],"requirements":[25],"most":[27],"systems.":[29],"In":[30,72],"this":[31],"paper,":[32],"some":[33,69],"ideas":[34],"are":[35,59,66],"presented":[36],"that":[37,81],"can":[38,97],"lead":[39],"to":[40,64],"an":[41],"environment,":[43],"based":[44],"on":[45],"produced":[47],"by":[48,93],"Ray-Tracing.":[49],"new":[51,61,77],"concepts":[52],"Increasing":[54],"Realism":[55],"and":[56,68],"Interactive":[57],"introduced,":[60],"problems":[62],"related":[63],"them":[65],"detailed":[67],"solutions":[70],"suggested.":[71],"short,":[73],"present":[75],"a":[76],"version":[78],"considerably":[83],"different":[84],"from":[85],"ones,":[87],"because":[88],"it":[89],"interactively":[91],"controlled":[92],"user,":[95],"who":[96],"at":[98],"any":[99],"time":[100],"modify":[101],"evolution":[103],"image":[106],"realism.":[107]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
