{"id":"https://openalex.org/W2093248715","doi":"https://doi.org/10.1016/s0097-8493(97)00013-7","title":"P-Buffer: A hidden-line algorithm in image-space","display_name":"P-Buffer: A hidden-line algorithm in image-space","publication_year":1997,"publication_date":"1997-05-01","ids":{"openalex":"https://openalex.org/W2093248715","doi":"https://doi.org/10.1016/s0097-8493(97)00013-7","mag":"2093248715"},"language":"en","primary_location":{"id":"doi:10.1016/s0097-8493(97)00013-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0097-8493(97)00013-7","pdf_url":null,"source":{"id":"https://openalex.org/S94821547","display_name":"Computers & Graphics","issn_l":"0097-8493","issn":["0097-8493","1873-7684"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers &amp; 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/A5101168553","display_name":"Xiaobu Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Xiaobu Yuan","raw_affiliation_strings":["Department of Computer Science, Memorial University of Newfoundland, St. John's, Newfoundland, Canada A1B 3X5"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Memorial University of Newfoundland, St. John's, Newfoundland, Canada A1B 3X5","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100359489","display_name":"Hanqiu Sun","orcid":"https://orcid.org/0000-0002-3244-4111"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanqiu Sun","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, N. T. Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Shatin, N. T. Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101168553"],"corresponding_institution_ids":["https://openalex.org/I130438778"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":0.3861,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65419501,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"21","issue":"3","first_page":"359","last_page":"366"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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":0.9983999729156494,"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/line","display_name":"Line (geometry)","score":0.6467611789703369},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6091005206108093},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5834001302719116},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5711255073547363},{"id":"https://openalex.org/keywords/buffer","display_name":"Buffer (optical fiber)","score":0.5129701495170593},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48632320761680603},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4046880304813385},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3578398823738098},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35398828983306885},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2465333640575409},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1740647554397583},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07814440131187439}],"concepts":[{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.6467611789703369},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6091005206108093},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5834001302719116},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5711255073547363},{"id":"https://openalex.org/C145018004","wikidata":"https://www.wikidata.org/wiki/Q4985944","display_name":"Buffer (optical fiber)","level":2,"score":0.5129701495170593},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48632320761680603},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4046880304813385},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3578398823738098},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35398828983306885},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2465333640575409},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1740647554397583},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07814440131187439},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0097-8493(97)00013-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0097-8493(97)00013-7","pdf_url":null,"source":{"id":"https://openalex.org/S94821547","display_name":"Computers & Graphics","issn_l":"0097-8493","issn":["0097-8493","1873-7684"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers &amp; Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W162906649","https://openalex.org/W1485901057","https://openalex.org/W1487859867","https://openalex.org/W1515187610","https://openalex.org/W1548287226","https://openalex.org/W1550108991","https://openalex.org/W1605983611","https://openalex.org/W1836927062","https://openalex.org/W1969348821","https://openalex.org/W1977645509","https://openalex.org/W1983693193","https://openalex.org/W1990257415","https://openalex.org/W1990831019","https://openalex.org/W1991700758","https://openalex.org/W1992921907","https://openalex.org/W1998780541","https://openalex.org/W2025878932","https://openalex.org/W2040143523","https://openalex.org/W2050328282","https://openalex.org/W2050422177","https://openalex.org/W2051651621","https://openalex.org/W2054182674","https://openalex.org/W2070237315","https://openalex.org/W2074849287","https://openalex.org/W2077847232","https://openalex.org/W2090572247","https://openalex.org/W2090890357","https://openalex.org/W2108729336","https://openalex.org/W2112812291","https://openalex.org/W2123364943","https://openalex.org/W2143264448","https://openalex.org/W2201014614","https://openalex.org/W2593976925","https://openalex.org/W2996970619","https://openalex.org/W6628925297","https://openalex.org/W6636098163","https://openalex.org/W6639016589","https://openalex.org/W6663023799","https://openalex.org/W6677064509","https://openalex.org/W6992705375"],"related_works":["https://openalex.org/W1891287906","https://openalex.org/W2036807459","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2772917594","https://openalex.org/W2166024367","https://openalex.org/W2755342338","https://openalex.org/W2161229648","https://openalex.org/W2993674027","https://openalex.org/W2130228941"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
