{"id":"https://openalex.org/W144971138","doi":"https://doi.org/10.1007/978-4-431-68147-2_16","title":"A CSG Scanline Algorithm for Quadrics","display_name":"A CSG Scanline Algorithm for Quadrics","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W144971138","doi":"https://doi.org/10.1007/978-4-431-68147-2_16","mag":"144971138"},"language":"en","primary_location":{"id":"doi:10.1007/978-4-431-68147-2_16","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-4-431-68147-2_16","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Modeling in Computer Graphics","raw_type":"book-chapter"},"type":"book-chapter","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/A5016795210","display_name":"Reinier van Kleij","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Reinier van Kleij","raw_affiliation_strings":["Faculty of Technical Mathematics and Informatics, Delft University of Technology, 2628, Delft, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Faculty of Technical Mathematics and Informatics, Delft University of Technology, 2628, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009146988","display_name":"Ronald Roussou","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Ronald Roussou","raw_affiliation_strings":["Faculty of Technical Mathematics and Informatics, Delft University of Technology, 2628, Delft, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Faculty of Technical Mathematics and Informatics, Delft University of Technology, 2628, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5016795210"],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":1.4233,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76623377,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"247","last_page":"263"},"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9976000189781189,"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":0.996399998664856,"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/scan-line","display_name":"Scan line","score":0.8539427518844604},{"id":"https://openalex.org/keywords/constructive-solid-geometry","display_name":"Constructive solid geometry","score":0.8489367961883545},{"id":"https://openalex.org/keywords/quadric","display_name":"Quadric","score":0.7688065767288208},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6227692365646362},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5861238241195679},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5409466028213501},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.44142091274261475},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4301312267780304},{"id":"https://openalex.org/keywords/constructive","display_name":"Constructive","score":0.4194828271865845},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28889697790145874},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.27054572105407715},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23823869228363037},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21649888157844543},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.06331852078437805},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.062053948640823364},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.058691978454589844}],"concepts":[{"id":"https://openalex.org/C142748172","wikidata":"https://www.wikidata.org/wiki/Q3240002","display_name":"Scan line","level":4,"score":0.8539427518844604},{"id":"https://openalex.org/C188032258","wikidata":"https://www.wikidata.org/wiki/Q1128371","display_name":"Constructive solid geometry","level":2,"score":0.8489367961883545},{"id":"https://openalex.org/C2779219049","wikidata":"https://www.wikidata.org/wiki/Q852117","display_name":"Quadric","level":2,"score":0.7688065767288208},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6227692365646362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5861238241195679},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5409466028213501},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.44142091274261475},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4301312267780304},{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.4194828271865845},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28889697790145874},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.27054572105407715},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23823869228363037},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21649888157844543},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.06331852078437805},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.062053948640823364},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.058691978454589844},{"id":"https://openalex.org/C78201319","wikidata":"https://www.wikidata.org/wiki/Q685727","display_name":"Grayscale","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-4-431-68147-2_16","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-4-431-68147-2_16","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Modeling in Computer Graphics","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W76064434","https://openalex.org/W1980248132","https://openalex.org/W1986638178","https://openalex.org/W1991346349","https://openalex.org/W1995189068","https://openalex.org/W2031528202","https://openalex.org/W2060234805","https://openalex.org/W2064567100","https://openalex.org/W2079530734","https://openalex.org/W2100185791","https://openalex.org/W2111963422","https://openalex.org/W4233025965","https://openalex.org/W4256389660"],"related_works":["https://openalex.org/W2051849825","https://openalex.org/W2622164999","https://openalex.org/W2068879407","https://openalex.org/W2016122263","https://openalex.org/W144971138","https://openalex.org/W2565695518","https://openalex.org/W41084940","https://openalex.org/W172563820","https://openalex.org/W2029691931","https://openalex.org/W2102333951"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}