{"id":"https://openalex.org/W2261645558","doi":"https://doi.org/10.2312/localchapterevents/ceig/ceig08/065-074","title":"NURBS-based Inverse Reflector Design","display_name":"NURBS-based Inverse Reflector Design","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2261645558","doi":"https://doi.org/10.2312/localchapterevents/ceig/ceig08/065-074","mag":"2261645558"},"language":"en","primary_location":{"id":"doi:10.2312/localchapterevents/ceig/ceig08/065-074","is_oa":true,"landing_page_url":"https://doi.org/10.2312/localchapterevents/ceig/ceig08/065-074","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/localchapterevents/ceig/ceig08/065-074","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050351587","display_name":"Oscar Anson","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Anson, Oscar","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008608827","display_name":"Francisco Jos\u00e9 Ser\u00f3n Arbeloa","orcid":"https://orcid.org/0000-0003-1683-4694"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seron, Francisco J.","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5001550110","display_name":"Diego Guti\u00e9rrez","orcid":"https://orcid.org/0000-0002-7503-7022"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gutierrez, Diego","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5050351587"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9509999752044678,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9509999752044678,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11946","display_name":"Antenna Design and Optimization","score":0.9455000162124634,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T14156","display_name":"Engineering Applied Research","score":0.9369000196456909,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/reflector","display_name":"Reflector (photography)","score":0.4813562035560608},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4415396749973297},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.43205124139785767},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3554748296737671},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24361136555671692},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2411806881427765},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21042400598526},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17459601163864136}],"concepts":[{"id":"https://openalex.org/C2778415886","wikidata":"https://www.wikidata.org/wiki/Q1823435","display_name":"Reflector (photography)","level":3,"score":0.4813562035560608},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4415396749973297},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.43205124139785767},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3554748296737671},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24361136555671692},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2411806881427765},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21042400598526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17459601163864136},{"id":"https://openalex.org/C2982854487","wikidata":"https://www.wikidata.org/wiki/Q9128","display_name":"Light source","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2312/localchapterevents/ceig/ceig08/065-074","is_oa":true,"landing_page_url":"https://doi.org/10.2312/localchapterevents/ceig/ceig08/065-074","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/localchapterevents/ceig/ceig08/065-074","is_oa":true,"landing_page_url":"https://doi.org/10.2312/localchapterevents/ceig/ceig08/065-074","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":0.7799999713897705,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1799770027","https://openalex.org/W2285589687","https://openalex.org/W2889071849","https://openalex.org/W2287270106","https://openalex.org/W2430508165","https://openalex.org/W146531970","https://openalex.org/W1576610361","https://openalex.org/W2252562253","https://openalex.org/W1583269282","https://openalex.org/W1533541295","https://openalex.org/W2262337779","https://openalex.org/W2289947114","https://openalex.org/W1494299026","https://openalex.org/W2132211034","https://openalex.org/W1567187782","https://openalex.org/W2277077802","https://openalex.org/W2738415453","https://openalex.org/W1516166105","https://openalex.org/W2762737549","https://openalex.org/W1491027547"],"abstract_inverted_index":{"Commonly":[0],"used":[1],"direct":[2],"rendering":[3,28],"techniques":[4],"simulate":[5],"light":[6,16,35,51,97,131],"transport":[7,98],"for":[8],"a":[9,33,102,128,148,167,171],"complete":[10],"scene,":[11],"specified":[12],"in":[13,119,137,183],"terms":[14],"of":[15,44,74,101,143,179,191,193],"sources,":[17],"geometry,":[18],"materials,":[19],"participating":[20],"media,":[21],"etc.":[22],"On":[23],"the":[24,41,45,71,75,96,123,141,144,162,175,187],"other":[25],"hand,":[26],"inverse":[27,57,76,84,194],"problems":[29],"take":[30],"as":[31,91,147,170],"input":[32],"desired":[34],"distribution":[36],"and":[37,93,177],"try":[38],"to":[39,48,70,121,126,139,185,202],"find":[40],"unknown":[42],"parts":[43],"scene":[46],"needed":[47,125],"get":[49],"such":[50,146],"field.":[52,132],"The":[53,107,158],"latter":[54],"kind,":[55],"where":[56],"reflector":[58,85,124,151,163,188,195],"design":[59,86,196,201,205],"is":[60,62,110],"included,":[61],"traditionally":[63],"solved":[64],"by":[65,99,165],"simulation":[66],"optimization":[67,114,159],"methods,":[68],"due":[69],"high":[72],"complexity":[73,142],"problem.":[77],"In":[78],"this":[79],"paper":[80],"we":[81],"present":[82],"an":[83,113],"method":[87,109,160],"which":[88],"handles":[89],"surfaces":[90],"NURBS":[92,168],"simulates":[94],"accurately":[95],"means":[100],"modified":[103],"photon":[104],"mapping":[105],"algorithm.":[106],"proposed":[108],"based":[111],"on":[112],"method,":[115],"called":[116],"pattern":[117],"search,":[118],"order":[120,138,184],"compute":[122],"generate":[127],"target":[129],"near":[130],"Some":[133],"assumptions":[134],"are":[135],"determined":[136],"reduce":[140],"problem,":[145],"rotationally":[149],"symmetric":[150],"or":[152],"its":[153,180],"perfectly":[154],"specular":[155],"reflective":[156],"behavior.":[157],"specifies":[161],"shape":[164],"handling":[166],"curve":[169],"generatrix,":[172],"sequentially":[173],"modifying":[174],"position":[176],"weights":[178],"control":[181],"points":[182],"obtain":[186],"solution.":[189],"Areas":[190],"applications":[192],"span":[197],"from":[198],"architectural":[199],"lighting":[200],"car":[203],"headlamps":[204]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}
