{"id":"https://openalex.org/W2045358855","doi":"https://doi.org/10.1016/j.comgeo.2013.11.009","title":"Guaranteed quality tetrahedral Delaunay meshing for medical images","display_name":"Guaranteed quality tetrahedral Delaunay meshing for medical images","publication_year":2013,"publication_date":"2013-12-05","ids":{"openalex":"https://openalex.org/W2045358855","doi":"https://doi.org/10.1016/j.comgeo.2013.11.009","mag":"2045358855"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.comgeo.2013.11.009","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.comgeo.2013.11.009","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5013779261","display_name":"Panagiotis Foteinos","orcid":null},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"funder","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Panagiotis A. Foteinos","raw_affiliation_strings":["Department of Computer Science, College of William & Mary, Williamsburg, VA 23185, USA and Department of Computer Science, Old Dominion University, Norfolk, VA 23569, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, College of William & Mary, Williamsburg, VA 23185, USA and Department of Computer Science, Old Dominion University, Norfolk, VA 23569, USA#TAB#","institution_ids":["https://openalex.org/I81365321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049166669","display_name":"Andrey N. Chernikov","orcid":null},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"funder","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrey N. Chernikov","raw_affiliation_strings":["Department of Computer Science, Old Dominion University, Norfolk, VA 23569, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Old Dominion University, Norfolk, VA 23569, USA#TAB#","institution_ids":["https://openalex.org/I81365321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112765336","display_name":"Nikos Chrisochoides","orcid":null},"institutions":[{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"funder","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nikos P. Chrisochoides","raw_affiliation_strings":["Department of Computer Science, Old Dominion University, Norfolk, VA 23569, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Old Dominion University, Norfolk, VA 23569, USA#TAB#","institution_ids":["https://openalex.org/I81365321"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2180,"currency":"USD","value_usd":2180},"apc_paid":{"value":2180,"currency":"USD","value_usd":2180},"fwci":4.347,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":15,"citation_normalized_percentile":{"value":0.889141,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":89},"biblio":{"volume":"47","issue":"4","first_page":"539","last_page":"562"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9993,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9985,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tetrahedron","display_name":"Tetrahedron","score":0.72163117}],"concepts":[{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.89768153},{"id":"https://openalex.org/C105239961","wikidata":"https://www.wikidata.org/wiki/Q160003","display_name":"Tetrahedron","level":2,"score":0.72163117},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5600541},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.45156598},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3881396},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35037535},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27205327},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26100284},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20343664},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13887551},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.comgeo.2013.11.009","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.comgeo.2013.11.009","pdf_url":null,"source":{"id":"https://openalex.org/S165542689","display_name":"Computational Geometry","issn_l":"0925-7721","issn":["0925-7721","1879-081X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":47,"referenced_works":["https://openalex.org/W112937510","https://openalex.org/W129466529","https://openalex.org/W142241037","https://openalex.org/W1484996622","https://openalex.org/W1490688156","https://openalex.org/W1525169043","https://openalex.org/W1545948235","https://openalex.org/W1553458517","https://openalex.org/W1569054613","https://openalex.org/W187562564","https://openalex.org/W1965167217","https://openalex.org/W1969549682","https://openalex.org/W1997564653","https://openalex.org/W2013475482","https://openalex.org/W2020065037","https://openalex.org/W2021369132","https://openalex.org/W2033852670","https://openalex.org/W2037162618","https://openalex.org/W2040474790","https://openalex.org/W2052202553","https://openalex.org/W2070308679","https://openalex.org/W2085678011","https://openalex.org/W2092410065","https://openalex.org/W2101730225","https://openalex.org/W2105518334","https://openalex.org/W2106209520","https://openalex.org/W2118970948","https://openalex.org/W2129088075","https://openalex.org/W2134560790","https://openalex.org/W2135301926","https://openalex.org/W2138568701","https://openalex.org/W2140209577","https://openalex.org/W2140893947","https://openalex.org/W2150679149","https://openalex.org/W2166173515","https://openalex.org/W2172431334","https://openalex.org/W2191637929","https://openalex.org/W2229412420","https://openalex.org/W2242323775","https://openalex.org/W2248938770","https://openalex.org/W2291283624","https://openalex.org/W2293898602","https://openalex.org/W2322951925","https://openalex.org/W3159914786","https://openalex.org/W4214644802","https://openalex.org/W4233857083","https://openalex.org/W4250454039"],"related_works":["https://openalex.org/W412911888","https://openalex.org/W3142938224","https://openalex.org/W2604605763","https://openalex.org/W2350849985","https://openalex.org/W2350428719","https://openalex.org/W2194286685","https://openalex.org/W2098727459","https://openalex.org/W2073977387","https://openalex.org/W2060419922","https://openalex.org/W2006937752"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,28],"present":[4],"a":[5,23,75,114],"Delaunay":[6],"refinement":[7],"algorithm":[8,97,142],"for":[9],"meshing":[10],"3D":[11],"medical":[12,147],"images.":[13],"Given":[14],"that":[15,30,95,109],"the":[16,19,33,36,47,58,64,80,87,110,121,130,135,150,154],"surface":[17,66],"of":[18,35,100,120,132,140,156],"represented":[20],"object":[21,65,88,122],"is":[22,70,83,113],"smooth":[24],"2-manifold":[25],"without":[26],"boundary,":[27],"prove":[29],"(a)":[31],"all":[32,46],"tetrahedra":[34,133],"output":[37],"mesh":[38,68,81,111],"have":[39,50],"radius-edge":[40,102],"ratio":[41],"less":[42],"than":[43,54],"3+2(~1.93),":[44],"(b)":[45],"boundary":[48,69,82,112],"facets":[49],"planar":[51],"angles":[52],"larger":[53],"30":[55],"degrees,":[56],"(c)":[57],"symmetric":[59],"(2-sided)":[60],"Hausdorff":[61],"distance":[62],"between":[63],"and":[67,78,117,145,152],"bounded":[71,101],"from":[72],"above":[73],"by":[74],"user-specified":[76],"parameter,":[77],"(d)":[79],"ambient":[84],"isotopic":[85],"to":[86],"surface.":[89,123],"The":[90,104],"first":[91],"two":[92,106],"guarantees":[93,107],"assure":[94,108],"our":[96,141,157],"produces":[98],"elements":[99],"ratio.":[103],"last":[105],"good":[115],"geometric":[116],"topological":[118],"approximation":[119],"Our":[124],"method":[125],"also":[126],"offers":[127],"control":[128],"over":[129],"size":[131],"in":[134],"final":[136],"mesh.":[137],"Experimental":[138],"evaluation":[139],"on":[143],"synthetic":[144],"real":[146],"data":[148],"illustrates":[149],"theory":[151],"shows":[153],"effectiveness":[155],"method.":[158]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2045358855","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-04-17T20:52:35.486872","created_date":"2016-06-24"}