{"id":"https://openalex.org/W2091046836","doi":"https://doi.org/10.1145/1809939.1809946","title":"Example-based stippling using a scale-dependent grayscale process","display_name":"Example-based stippling using a scale-dependent grayscale process","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2091046836","doi":"https://doi.org/10.1145/1809939.1809946","mag":"2091046836"},"language":"en","primary_location":{"id":"doi:10.1145/1809939.1809946","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1809939.1809946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering - NPAR 10","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.rug.nl/en/publications/b5b55839-9c4a-453a-9974-b7b46f2019a9","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041921676","display_name":"Domingo Mart\u00edn","orcid":"https://orcid.org/0000-0002-4088-0554"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Domingo Mart\u00edn","raw_affiliation_strings":["University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011470177","display_name":"Germ\u00e1n Arroyo","orcid":"https://orcid.org/0000-0001-7229-5029"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Germ\u00e1n Arroyo","raw_affiliation_strings":["University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015630332","display_name":"M. Victoria Luz\u00f3n","orcid":"https://orcid.org/0000-0002-7674-2137"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Victoria Luz\u00f3n","raw_affiliation_strings":["University of Granada, Spain"],"affiliations":[{"raw_affiliation_string":"University of Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083454802","display_name":"Tobias Isenberg","orcid":"https://orcid.org/0000-0001-7953-8644"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Tobias Isenberg","raw_affiliation_strings":["University of Groningen, The Netherlands","University of Groningen (The Netherlands )"],"affiliations":[{"raw_affiliation_string":"University of Groningen, The Netherlands","institution_ids":["https://openalex.org/I169381384"]},{"raw_affiliation_string":"University of Groningen (The Netherlands )","institution_ids":["https://openalex.org/I169381384"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5041921676"],"corresponding_institution_ids":["https://openalex.org/I173304897"],"apc_list":null,"apc_paid":null,"fwci":7.9458,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.96549843,"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":"51","last_page":"61"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9976999759674072,"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":0.9976999759674072,"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":0.9886999726295471,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.98089998960495,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/grayscale","display_name":"Grayscale","score":0.9170531630516052},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8210107088088989},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.7145900726318359},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5974127054214478},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5794752240180969},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5641456246376038},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4701785147190094},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4598662853240967},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22564318776130676},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.05688360333442688}],"concepts":[{"id":"https://openalex.org/C78201319","wikidata":"https://www.wikidata.org/wiki/Q685727","display_name":"Grayscale","level":3,"score":0.9170531630516052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8210107088088989},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.7145900726318359},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5974127054214478},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5794752240180969},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5641456246376038},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4701785147190094},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4598662853240967},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22564318776130676},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.05688360333442688},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1809939.1809946","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1809939.1809946","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering - NPAR 10","raw_type":"proceedings-article"},{"id":"pmh:rug:oai:pure.rug.nl:publications/b5b55839-9c4a-453a-9974-b7b46f2019a9","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/b5b55839-9c4a-453a-9974-b7b46f2019a9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EPRINTS-BOOK-TITLE","raw_type":"info:eu-repo/semantics/bookpart"}],"best_oa_location":{"id":"pmh:rug:oai:pure.rug.nl:publications/b5b55839-9c4a-453a-9974-b7b46f2019a9","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/b5b55839-9c4a-453a-9974-b7b46f2019a9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EPRINTS-BOOK-TITLE","raw_type":"info:eu-repo/semantics/bookpart"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G313912352","display_name":null,"funder_award_id":"TIN2007-67474-C03-02TIN2007-67474-C03-01","funder_id":"https://openalex.org/F4320321764","funder_display_name":"Ministerio de Educaci\u00f3n, Cultura y Deporte"}],"funders":[{"id":"https://openalex.org/F4320321764","display_name":"Ministerio de Educaci\u00f3n, Cultura y Deporte","ror":"https://ror.org/03nc27g21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W128137412","https://openalex.org/W1499978535","https://openalex.org/W1500396477","https://openalex.org/W1541554001","https://openalex.org/W1605857556","https://openalex.org/W1878060581","https://openalex.org/W1967724149","https://openalex.org/W1988899733","https://openalex.org/W1995866471","https://openalex.org/W1998833966","https://openalex.org/W2011172006","https://openalex.org/W2019187323","https://openalex.org/W2043771575","https://openalex.org/W2056164968","https://openalex.org/W2058987444","https://openalex.org/W2066953620","https://openalex.org/W2068166075","https://openalex.org/W2070101470","https://openalex.org/W2071639736","https://openalex.org/W2076502886","https://openalex.org/W2081163074","https://openalex.org/W2085020374","https://openalex.org/W2097754443","https://openalex.org/W2101595082","https://openalex.org/W2116380212","https://openalex.org/W2118558730","https://openalex.org/W2120941567","https://openalex.org/W2123673326","https://openalex.org/W2133301102","https://openalex.org/W2142063739","https://openalex.org/W2150593711","https://openalex.org/W2153994497","https://openalex.org/W2158549830","https://openalex.org/W2159978942","https://openalex.org/W2160960909","https://openalex.org/W2161509693","https://openalex.org/W2172036482","https://openalex.org/W4234101299","https://openalex.org/W4255388695","https://openalex.org/W6632307891","https://openalex.org/W6682243771","https://openalex.org/W6926283022"],"related_works":["https://openalex.org/W115686965","https://openalex.org/W2768918307","https://openalex.org/W2040020606","https://openalex.org/W2110031805","https://openalex.org/W2113071088","https://openalex.org/W2321543601","https://openalex.org/W1990016983","https://openalex.org/W2972861887","https://openalex.org/W2393930098","https://openalex.org/W3121005460"],"abstract_inverted_index":{"We":[0,26],"present":[1],"an":[2,19],"example-based":[3],"approach":[4],"to":[5,37,43,75,114],"synthesizing":[6],"stipple":[7,45,92,116],"illustrations":[8],"for":[9,18,67,105],"static":[10],"2D":[11],"images":[12,59,117],"that":[13],"produces":[14],"scale-dependent":[15],"results":[16],"appropriate":[17],"intended":[20],"spatial":[21,62],"output":[22,41],"size":[23],"and":[24,42,63,88,110],"resolution.":[25],"show":[27],"how":[28,74],"treating":[29],"stippling":[30,82],"as":[31],"a":[32,91,102],"grayscale":[33],"process":[34,83],"allows":[35],"us":[36],"both":[38],"produce":[39,58],"on-screen":[40],"achieve":[44],"merging":[46],"at":[47],"medium":[48],"tonal":[49],"ranges.":[50],"At":[51],"the":[52,81,97],"same":[53],"time":[54],"we":[55,72],"can":[56,111],"also":[57],"with":[60,87],"high":[61],"low":[64],"color":[65],"resolution":[66],"print":[68],"reproduction.":[69],"In":[70],"addition,":[71],"discuss":[73],"incorporate":[76],"high-level":[77],"illustration":[78],"considerations":[79],"into":[80],"based":[84,100],"on":[85,101],"discussions":[86],"observations":[89],"of":[90,96],"artist.":[93],"The":[94],"implementation":[95],"technique":[98],"is":[99],"fast":[103],"method":[104],"distributing":[106],"dots":[107],"using":[108],"halftoning":[109],"be":[112],"used":[113],"create":[115],"interactively.":[118]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
