{"id":"https://openalex.org/W1973775634","doi":"https://doi.org/10.1145/1274871.1274889","title":"Illustration of complex real-world objects using images with normals","display_name":"Illustration of complex real-world objects using images with normals","publication_year":2007,"publication_date":"2007-08-04","ids":{"openalex":"https://openalex.org/W1973775634","doi":"https://doi.org/10.1145/1274871.1274889","mag":"1973775634"},"language":"en","primary_location":{"id":"doi:10.1145/1274871.1274889","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1274871.1274889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th international symposium on Non-photorealistic animation and rendering","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055868672","display_name":"Corey Toler\u2010Franklin","orcid":"https://orcid.org/0000-0002-8240-3756"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Corey Toler-Franklin","raw_affiliation_strings":["Princeton University","Princeton University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton University#TAB#","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034842939","display_name":"Adam Finkelstein","orcid":"https://orcid.org/0000-0001-9422-5363"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Adam Finkelstein","raw_affiliation_strings":["Princeton University","Princeton University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton University#TAB#","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021634773","display_name":"Szymon Rusinkiewicz","orcid":"https://orcid.org/0000-0002-4253-2588"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Szymon Rusinkiewicz","raw_affiliation_strings":["Princeton University","Princeton University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Princeton University#TAB#","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20089843"],"apc_list":null,"apc_paid":null,"fwci":6.546,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.97156727,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"111","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9961000084877014,"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/computer-science","display_name":"Computer science","score":0.7331913113594055},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7243694067001343},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6999320387840271},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6848070621490479},{"id":"https://openalex.org/keywords/shading","display_name":"Shading","score":0.5888099074363708},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5884822607040405},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5355192422866821},{"id":"https://openalex.org/keywords/photometric-stereo","display_name":"Photometric stereo","score":0.5043238401412964},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4538303017616272},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4505992531776428},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.44585657119750977},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16641250252723694},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1181495189666748},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10133051872253418}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7331913113594055},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7243694067001343},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6999320387840271},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6848070621490479},{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.5888099074363708},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5884822607040405},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5355192422866821},{"id":"https://openalex.org/C44365914","wikidata":"https://www.wikidata.org/wiki/Q17120636","display_name":"Photometric stereo","level":3,"score":0.5043238401412964},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4538303017616272},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4505992531776428},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.44585657119750977},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16641250252723694},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1181495189666748},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10133051872253418},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1274871.1274889","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1274871.1274889","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th international symposium on Non-photorealistic animation and rendering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.44999998807907104}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306151","display_name":"Alfred P. Sloan Foundation","ror":"https://ror.org/052csg198"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1480645733","https://openalex.org/W1490632591","https://openalex.org/W1492122199","https://openalex.org/W1495531663","https://openalex.org/W1502588543","https://openalex.org/W1576579612","https://openalex.org/W1809435202","https://openalex.org/W1963616378","https://openalex.org/W1975089519","https://openalex.org/W1981220214","https://openalex.org/W1991029432","https://openalex.org/W1998077333","https://openalex.org/W1999478155","https://openalex.org/W2009196333","https://openalex.org/W2017197674","https://openalex.org/W2025890843","https://openalex.org/W2028401795","https://openalex.org/W2030420539","https://openalex.org/W2032075694","https://openalex.org/W2038416496","https://openalex.org/W2042728437","https://openalex.org/W2047242678","https://openalex.org/W2047310881","https://openalex.org/W2069957264","https://openalex.org/W2075046998","https://openalex.org/W2085783904","https://openalex.org/W2099244020","https://openalex.org/W2099638983","https://openalex.org/W2104441030","https://openalex.org/W2116013899","https://openalex.org/W2116680597","https://openalex.org/W2122076394","https://openalex.org/W2123673326","https://openalex.org/W2125105970","https://openalex.org/W2126887508","https://openalex.org/W2128402570","https://openalex.org/W2137279553","https://openalex.org/W2144505248","https://openalex.org/W2161141071","https://openalex.org/W2170091567","https://openalex.org/W2235136907","https://openalex.org/W2235424849","https://openalex.org/W2294312335","https://openalex.org/W2333706449","https://openalex.org/W3000113330"],"related_works":["https://openalex.org/W2994336186","https://openalex.org/W2390827063","https://openalex.org/W2587512547","https://openalex.org/W2372305560","https://openalex.org/W2393851740","https://openalex.org/W2103040079","https://openalex.org/W2319567267","https://openalex.org/W2316059977","https://openalex.org/W63694318","https://openalex.org/W2043878254"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,59],"creation":[4],"of":[5,11,63,101],"non-photorealistic":[6],"illustrations":[7,145],"from":[8],"a":[9,25,29],"type":[10],"data":[12],"lying":[13],"between":[14],"simple":[15],"2D":[16],"images":[17,22,81],"and":[18,28,61,93,113,149],"full":[19,71],"3D":[20,56,72],"models:":[21],"with":[23,37,58,82],"both":[24],"color":[26],"(albedo)":[27],"surface":[30],"normal":[31],"stored":[32],"at":[33],"each":[34],"pixel.":[35],"Images":[36],"normals":[38],"combine":[39],"an":[40],"acquisition":[41],"process":[42],"only":[43],"mildly":[44],"more":[45],"complex":[46],"than":[47,55],"that":[48,136],"for":[49,70,77,86],"digital":[50],"photographs":[51],"(and":[52],"significantly":[53],"easier":[54],"scanning)":[57],"power":[60],"flexibility":[62],"tools":[64],"similar":[65],"to":[66,98],"those":[67],"originally":[68],"developed":[69],"models.":[73],"We":[74,116,134],"investigate":[75],"methods":[76],"signal":[78],"processing":[79],"on":[80,123],"normals,":[83],"developing":[84],"algorithms":[85],"scale-space":[87],"analysis,":[88],"derivative":[89],"(i.e.,":[90],"curvature)":[91],"estimation,":[92],"segmentation.":[94],"These":[95],"are":[96],"used":[97],"implement":[99],"analogues":[100],"stylized":[102],"rendering":[103,138],"techniques":[104],"such":[105],"as":[106,128,130],"toon":[107],"shading,":[108,112,127],"line":[109],"drawing,":[110],"curvature":[111,126],"exaggerated":[114],"shading.":[115],"also":[117],"introduce":[118],"new":[119],"stylization":[120],"effects":[121],"based":[122],"multiscale":[124],"mean":[125],"well":[129],"fast":[131],"discontinuity":[132],"shadows.":[133],"show":[135],"our":[137],"pipeline":[139],"can":[140],"produce":[141],"detailed":[142],"yet":[143],"understandable":[144],"in":[146],"medical,":[147],"technical,":[148],"archaeological":[150],"domains.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}