{"id":"https://openalex.org/W2046707685","doi":"https://doi.org/10.1109/cadcg.2007.4407859","title":"A Novel Pointcloud-based Isosurface Extraction","display_name":"A Novel Pointcloud-based Isosurface Extraction","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2046707685","doi":"https://doi.org/10.1109/cadcg.2007.4407859","mag":"2046707685"},"language":"en","primary_location":{"id":"doi:10.1109/cadcg.2007.4407859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cadcg.2007.4407859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 10th IEEE International Conference on Computer-Aided Design and Computer Graphics","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/A5111964333","display_name":"Dibin Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dibin Zhou","raw_affiliation_strings":["College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","Zhejiang University, Hangzhou,#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou,#TAB#","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024878869","display_name":"Kangjian Wang","orcid":"https://orcid.org/0000-0002-1966-8794"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kangjian Wang","raw_affiliation_strings":["College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","Zhejiang University, Hangzhou,#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou,#TAB#","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085227279","display_name":"Lijun Xie","orcid":"https://orcid.org/0000-0002-3732-2287"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Xie","raw_affiliation_strings":["College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","Zhejiang University, Hangzhou,#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou,#TAB#","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061628897","display_name":"Yao Zheng","orcid":"https://orcid.org/0000-0003-2126-2897"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yao Zheng","raw_affiliation_strings":["College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","Zhejiang University, Hangzhou,#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou,#TAB#","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101462971","display_name":"Yanni Wang","orcid":"https://orcid.org/0000-0001-5937-2931"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanni Wang","raw_affiliation_strings":["College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","Zhejiang University, Hangzhou,#TAB#"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Center for Engineering and Scientific Computation, University of Zhejiang, Hangzhou, Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou,#TAB#","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111964333"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.10701107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"76","last_page":"81"},"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":0.9983000159263611,"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":0.998199999332428,"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/isosurface","display_name":"Isosurface","score":0.9867010116577148},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7710649967193604},{"id":"https://openalex.org/keywords/tetrahedron","display_name":"Tetrahedron","score":0.7623230218887329},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.7037361860275269},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.6744673252105713},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6561564207077026},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5823804140090942},{"id":"https://openalex.org/keywords/graphics-hardware","display_name":"Graphics hardware","score":0.5405470728874207},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.4860997200012207},{"id":"https://openalex.org/keywords/opengl","display_name":"OpenGL","score":0.4591507315635681},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.4190337657928467},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3477737307548523},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3376690149307251},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.20903679728507996},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.19211342930793762},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.18603557348251343},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.18290024995803833},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1792270541191101}],"concepts":[{"id":"https://openalex.org/C45107383","wikidata":"https://www.wikidata.org/wiki/Q1311829","display_name":"Isosurface","level":3,"score":0.9867010116577148},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7710649967193604},{"id":"https://openalex.org/C105239961","wikidata":"https://www.wikidata.org/wiki/Q160003","display_name":"Tetrahedron","level":2,"score":0.7623230218887329},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.7037361860275269},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.6744673252105713},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6561564207077026},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5823804140090942},{"id":"https://openalex.org/C18945957","wikidata":"https://www.wikidata.org/wiki/Q5597193","display_name":"Graphics hardware","level":3,"score":0.5405470728874207},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.4860997200012207},{"id":"https://openalex.org/C2778305236","wikidata":"https://www.wikidata.org/wiki/Q178570","display_name":"OpenGL","level":3,"score":0.4591507315635681},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.4190337657928467},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3477737307548523},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3376690149307251},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.20903679728507996},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.19211342930793762},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.18603557348251343},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.18290024995803833},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1792270541191101}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cadcg.2007.4407859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cadcg.2007.4407859","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 10th IEEE International Conference on Computer-Aided Design and Computer Graphics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W55020573","https://openalex.org/W1573951906","https://openalex.org/W1945903737","https://openalex.org/W1971071758","https://openalex.org/W2011821279","https://openalex.org/W2111734174","https://openalex.org/W2126053368","https://openalex.org/W2140389254","https://openalex.org/W2156988816","https://openalex.org/W2229412420","https://openalex.org/W2294596872","https://openalex.org/W2297176710","https://openalex.org/W2534315723","https://openalex.org/W3143514300","https://openalex.org/W3143519989","https://openalex.org/W3145589230","https://openalex.org/W4233857083","https://openalex.org/W4247735776","https://openalex.org/W6602243987","https://openalex.org/W6634186592","https://openalex.org/W6640333540","https://openalex.org/W6653227391","https://openalex.org/W6697594334"],"related_works":["https://openalex.org/W2102879736","https://openalex.org/W2065444596","https://openalex.org/W1973941870","https://openalex.org/W2003726582","https://openalex.org/W2367721593","https://openalex.org/W2297176710","https://openalex.org/W4251720736","https://openalex.org/W2955706281","https://openalex.org/W2317891220","https://openalex.org/W2362036862"],"abstract_inverted_index":{"In":[0,16],"this":[1,48],"paper,":[2],"we":[3],"present":[4],"a":[5,51,93],"novel":[6],"approach":[7],"of":[8,25,96],"hardware-accelerated":[9],"pointcloud-based":[10],"isosurface":[11,36,63,76],"extraction":[12],"on":[13,28],"tetrahedral":[14],"cells.":[15],"contrast":[17],"to":[18,33],"previous":[19],"methods,":[20],"our":[21,89],"method":[22,54],"takes":[23],"advantage":[24],"programmable":[26],"capability":[27],"the":[29,35,40,82],"modern":[30],"graphics":[31],"hardware":[32],"render":[34],"silhouette":[37,77],"and":[38,65,72],"reduces":[39],"video":[41],"memory":[42],"consumption":[43],"per":[44,100],"tetrahedron.":[45],"We":[46,58],"achieve":[47,92],"by":[49],"using":[50],"GPU-based":[52],"geometry-generating":[53],"called":[55],"fat-point":[56],"technique.":[57],"classify":[59],"tetrahedra":[60,99],"into":[61],"three":[62,97],"cases":[64],"compute":[66],"corresponding":[67],"parameters":[68],"in":[69,78],"vertex":[70,86],"processors,":[71],"then":[73],"generate":[74],"implicit":[75],"fragment":[79],"processors.":[80],"Utilizing":[81],"high":[83],"performance":[84],"OpenGL":[85],"buffer":[87],"objects,":[88],"algorithm":[90],"can":[91],"rendering":[94],"rate":[95],"million":[98],"second.":[101]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}