{"id":"https://openalex.org/W2460377028","doi":"https://doi.org/10.1145/2945078.2945110","title":"Charcoal rendering and shading with reflections","display_name":"Charcoal rendering and shading with reflections","publication_year":2016,"publication_date":"2016-07-08","ids":{"openalex":"https://openalex.org/W2460377028","doi":"https://doi.org/10.1145/2945078.2945110","mag":"2460377028"},"language":"en","primary_location":{"id":"doi:10.1145/2945078.2945110","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2945078.2945110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2016 Posters","raw_type":"proceedings-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/A5077859301","display_name":"Yuxiao Du","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yuxiao Du","raw_affiliation_strings":["Texas A&M University"],"affiliations":[{"raw_affiliation_string":"Texas A&M University","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047295601","display_name":"Erg\u00fcn Akleman","orcid":"https://orcid.org/0000-0003-3618-4166"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ergun Akleman","raw_affiliation_strings":["Texas A&M University"],"affiliations":[{"raw_affiliation_string":"Texas A&M University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5077859301"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6438,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.84865629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"18","issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.998199999332428,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9962999820709229,"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/shader","display_name":"Shader","score":0.8587919473648071},{"id":"https://openalex.org/keywords/charcoal","display_name":"Charcoal","score":0.8439934253692627},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7783587574958801},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.7110530734062195},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6599384546279907},{"id":"https://openalex.org/keywords/shading","display_name":"Shading","score":0.6523871421813965},{"id":"https://openalex.org/keywords/radiosity","display_name":"Radiosity (computer graphics)","score":0.48686423897743225},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46372315287590027},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.4461781978607178},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3884515166282654},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.11704066395759583}],"concepts":[{"id":"https://openalex.org/C177681979","wikidata":"https://www.wikidata.org/wiki/Q633182","display_name":"Shader","level":3,"score":0.8587919473648071},{"id":"https://openalex.org/C526406351","wikidata":"https://www.wikidata.org/wiki/Q177463","display_name":"Charcoal","level":2,"score":0.8439934253692627},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7783587574958801},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.7110530734062195},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6599384546279907},{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.6523871421813965},{"id":"https://openalex.org/C146168522","wikidata":"https://www.wikidata.org/wiki/Q1068239","display_name":"Radiosity (computer graphics)","level":2,"score":0.48686423897743225},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46372315287590027},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.4461781978607178},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3884515166282654},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.11704066395759583},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2945078.2945110","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2945078.2945110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2016 Posters","raw_type":"proceedings-article"}],"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/W1965989647","https://openalex.org/W2008637433","https://openalex.org/W2030420539","https://openalex.org/W2072862849","https://openalex.org/W2118588333","https://openalex.org/W2295971529","https://openalex.org/W2472497987","https://openalex.org/W3013471013","https://openalex.org/W4205682243","https://openalex.org/W4235375376"],"related_works":["https://openalex.org/W4300709667","https://openalex.org/W1985086787","https://openalex.org/W2272443963","https://openalex.org/W4252587038","https://openalex.org/W1590571696","https://openalex.org/W2295971529","https://openalex.org/W2244945702","https://openalex.org/W2998341894","https://openalex.org/W2011674708","https://openalex.org/W2943318708"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"have":[4],"developed":[5],"an":[6],"approach":[7],"to":[8,26],"include":[9],"global":[10],"illumination":[11],"effects":[12],"into":[13],"charcoal":[14,20,28,64,72,89],"drawing":[15],"(see":[16],"Figure":[17],"1).":[18],"Our":[19,39],"shader":[21,49],"provides":[22],"a":[23,31,81],"robust":[24],"computation":[25],"obtain":[27],"effect":[29],"for":[30,79],"wide":[32],"variety":[33],"of":[34,62,84],"diffuse":[35],"and":[36,74],"specular":[37],"materials.":[38],"contributions":[40],"can":[41],"be":[42],"summarized":[43],"as":[44],"follows:":[45],"(1)":[46],"A":[47,60,76],"Barrycentric":[48],"that":[50,68],"is":[51],"based":[52],"on":[53],"degree":[54],"zero":[55],"B-spline":[56],"basis":[57],"functions;":[58],"(2)":[59],"set":[61],"hand-drawn":[63],"control":[65],"texture":[66],"images":[67],"naturally":[69],"provide":[70],"desired":[71],"look-and-feel;":[73],"(3)":[75],"painter's":[77],"hierarchy":[78],"handling":[80],"high":[82],"number":[83],"shading":[85],"parameters":[86],"consistent":[87],"with":[88],"drawing.":[90]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}