{"id":"https://openalex.org/W4404527812","doi":"https://doi.org/10.1145/3687983","title":"Appearance Modeling of Iridescent Feathers with Diverse Nanostructures","display_name":"Appearance Modeling of Iridescent Feathers with Diverse Nanostructures","publication_year":2024,"publication_date":"2024-11-19","ids":{"openalex":"https://openalex.org/W4404527812","doi":"https://doi.org/10.1145/3687983"},"language":"en","primary_location":{"id":"doi:10.1145/3687983","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3687983","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","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/A5092548498","display_name":"Yunchen Yu","orcid":"https://orcid.org/0009-0009-3431-8758"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yunchen Yu","raw_affiliation_strings":["Cornell University, Ithaca, United States of America"],"affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, United States of America","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007428449","display_name":"Andrea Weidlich","orcid":"https://orcid.org/0000-0002-4146-187X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Andrea Weidlich","raw_affiliation_strings":["NVIDIA, Montreal, Canada"],"affiliations":[{"raw_affiliation_string":"NVIDIA, Montreal, Canada","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091204569","display_name":"Bruce Walter","orcid":"https://orcid.org/0000-0003-2619-6120"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce Walter","raw_affiliation_strings":["Cornell University, Ithaca, United States of America"],"affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, United States of America","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010204324","display_name":"Eugene d\u2019Eon","orcid":"https://orcid.org/0000-0002-3761-2989"},"institutions":[{"id":"https://openalex.org/I1302741095","display_name":"Statistics New Zealand","ror":"https://ror.org/055qjgz33","country_code":"NZ","type":"government","lineage":["https://openalex.org/I1302741095","https://openalex.org/I2802073567"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Eugene d'Eon","raw_affiliation_strings":["NVIDIA, Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"NVIDIA, Wellington, New Zealand","institution_ids":["https://openalex.org/I1302741095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031672248","display_name":"Steve Marschner","orcid":"https://orcid.org/0000-0001-9810-0306"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steve Marschner","raw_affiliation_strings":["Cornell University, Ithaca, United States of America","NVIDIA, Ithaca, United States of America"],"affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, United States of America","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"NVIDIA, Ithaca, United States of America","institution_ids":["https://openalex.org/I4210127875"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5092548498"],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":null,"apc_paid":null,"fwci":0.6753,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70314701,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"43","issue":"6","first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications","score":0.9919999837875366,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10997","display_name":"Ocular Surface and Contact Lens","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12050","display_name":"Optical Polarization and Ellipsometry","score":0.9661999940872192,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/iridescence","display_name":"Iridescence","score":0.9864342212677002},{"id":"https://openalex.org/keywords/feather","display_name":"Feather","score":0.8939634561538696},{"id":"https://openalex.org/keywords/structural-coloration","display_name":"Structural coloration","score":0.723842203617096},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.38071826100349426},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33209019899368286},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.29382064938545227},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2904094457626343},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.2706558108329773},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.20169112086296082},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17052137851715088},{"id":"https://openalex.org/keywords/photonic-crystal","display_name":"Photonic crystal","score":0.14220595359802246}],"concepts":[{"id":"https://openalex.org/C206622957","wikidata":"https://www.wikidata.org/wiki/Q957208","display_name":"Iridescence","level":2,"score":0.9864342212677002},{"id":"https://openalex.org/C127745971","wikidata":"https://www.wikidata.org/wiki/Q81025","display_name":"Feather","level":2,"score":0.8939634561538696},{"id":"https://openalex.org/C15283870","wikidata":"https://www.wikidata.org/wiki/Q6664774","display_name":"Structural coloration","level":3,"score":0.723842203617096},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.38071826100349426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33209019899368286},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.29382064938545227},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2904094457626343},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2706558108329773},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.20169112086296082},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17052137851715088},{"id":"https://openalex.org/C75302062","wikidata":"https://www.wikidata.org/wiki/Q900150","display_name":"Photonic crystal","level":2,"score":0.14220595359802246}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3687983","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3687983","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7419869593","display_name":null,"funder_award_id":"2212084","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W137864573","https://openalex.org/W244729084","https://openalex.org/W605888943","https://openalex.org/W633940683","https://openalex.org/W1486787228","https://openalex.org/W1519941991","https://openalex.org/W1973135184","https://openalex.org/W1998951969","https://openalex.org/W2008537892","https://openalex.org/W2021902481","https://openalex.org/W2027442483","https://openalex.org/W2049139812","https://openalex.org/W2065029685","https://openalex.org/W2080638042","https://openalex.org/W2119052576","https://openalex.org/W2124236357","https://openalex.org/W2128987383","https://openalex.org/W2133865602","https://openalex.org/W2151495816","https://openalex.org/W2160062962","https://openalex.org/W2220595294","https://openalex.org/W2295834392","https://openalex.org/W2461676789","https://openalex.org/W2605812080","https://openalex.org/W2740104706","https://openalex.org/W2810054981","https://openalex.org/W2896185376","https://openalex.org/W2965446779","https://openalex.org/W3003908222","https://openalex.org/W3020387214","https://openalex.org/W3024605497","https://openalex.org/W3107057358","https://openalex.org/W3107420910","https://openalex.org/W3197660435","https://openalex.org/W3204811105","https://openalex.org/W3217755318","https://openalex.org/W4200610603","https://openalex.org/W4211104760","https://openalex.org/W4230327142","https://openalex.org/W4235375376","https://openalex.org/W4243817721","https://openalex.org/W4244655040","https://openalex.org/W4285377750","https://openalex.org/W4285981762","https://openalex.org/W4385283792","https://openalex.org/W4385288134","https://openalex.org/W4395043458","https://openalex.org/W6752286827"],"related_works":["https://openalex.org/W2523035344","https://openalex.org/W2072086579","https://openalex.org/W2008537892","https://openalex.org/W2066067692","https://openalex.org/W2098258406","https://openalex.org/W2329469905","https://openalex.org/W2151495816","https://openalex.org/W1982917050","https://openalex.org/W4283267844","https://openalex.org/W2044142893"],"abstract_inverted_index":{"Many":[0],"animals":[1],"exhibit":[2],"structural":[3,115,138],"colors,":[4],"which":[5,35],"are":[6,183],"often":[7,43],"iridescent,":[8],"meaning":[9],"that":[10,125,158],"the":[11,62,134,164,172],"perceived":[12],"colors":[13],"change":[14],"with":[15,52,111,197],"illumination":[16],"conditions":[17],"and":[18,42,59,76,185,187],"viewing":[19],"perspectives.":[20],"Biological":[21],"iridescence":[22,68,98],"is":[23],"usually":[24],"caused":[25],"by":[26],"multilayers":[27],"or":[28],"other":[29],"periodic":[30],"structures":[31,130],"in":[32,45,61,86],"animal":[33],"tissues,":[34],"selectively":[36],"reflect":[37],"light":[38],"of":[39,109,114,128,136,152,163,191,194],"certain":[40],"wavelengths":[41],"result":[44],"a":[46,112,143],"shiny":[47],"appearance---which":[48],"almost":[49],"always":[50],"comes":[51],"spatially":[53,173],"varying":[54],"highlights,":[55],"thanks":[56],"to":[57,70,145,170,199],"randomness":[58],"irregularities":[60],"structures.":[63],"Previous":[64],"models":[65,78,95],"for":[66,96],"biological":[67,97],"tend":[69],"each":[71],"target":[72],"one":[73],"specific":[74],"structure,":[75],"most":[77],"only":[79],"compute":[80],"large-area":[81],"averages,":[82],"overlooking":[83],"spatial":[84],"variation":[85],"iridescent":[87,195],"appearance.":[88],"In":[89],"this":[90],"work,":[91],"we":[92,188],"build":[93],"appearance":[94,176],"using":[99,155],"bird":[100],"feathers":[101,110,196],"as":[102],"our":[103,147],"case":[104],"study,":[105],"investigating":[106],"different":[107],"types":[108,193],"variety":[113],"coloration":[116],"mechanisms.":[117],"We":[118,140],"propose":[119,142],"an":[120],"approximate":[121],"wave":[122],"simulation":[123,148],"method":[124,144],"takes":[126],"advantage":[127],"quasi-regular":[129],"while":[131],"efficiently":[132],"modeling":[133],"effects":[135],"natural":[137],"irregularities.":[139],"further":[141],"distill":[146],"results":[149],"into":[150],"distributions":[151],"BRDFs,":[153],"generated":[154],"noise":[156],"functions,":[157],"preserve":[159],"relevant":[160],"statistical":[161],"properties":[162],"simulated":[165],"BRDFs.":[166],"This":[167],"allows":[168],"us":[169],"model":[171],"varying,":[174],"glittery":[175],"commonly":[177],"seen":[178],"on":[179],"feathers.":[180],"Our":[181],"BRDFs":[182],"practical":[184],"efficient,":[186],"present":[189],"renderings":[190],"multiple":[192],"comparisons":[198],"photographic":[200],"images.":[201]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}