{"id":"https://openalex.org/W2162951265","doi":"https://doi.org/10.1109/gmap.2004.1290044","title":"Topological volume skeletonization using adaptive tetrahedralization","display_name":"Topological volume skeletonization using adaptive tetrahedralization","publication_year":2004,"publication_date":"2004-06-10","ids":{"openalex":"https://openalex.org/W2162951265","doi":"https://doi.org/10.1109/gmap.2004.1290044","mag":"2162951265"},"language":"en","primary_location":{"id":"doi:10.1109/gmap.2004.1290044","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gmap.2004.1290044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geometric Modeling and Processing, 2004. Proceedings","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/A5056641267","display_name":"Shigeo Takahashi","orcid":"https://orcid.org/0000-0002-4673-577X"},"institutions":[{"id":"https://openalex.org/I165953009","display_name":"Tokyo University of the Arts","ror":"https://ror.org/00y809n33","country_code":"JP","type":"education","lineage":["https://openalex.org/I165953009"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Takahashi","raw_affiliation_strings":["Graduate School of Arts and Sciences, University of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Arts and Sciences, University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I165953009","https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110010093","display_name":"Gregory M. Nielson","orcid":null},"institutions":[{"id":"https://openalex.org/I26120043","display_name":"Ochanomizu University","ror":"https://ror.org/03599d813","country_code":"JP","type":"education","lineage":["https://openalex.org/I26120043"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"G.M. Nielson","raw_affiliation_strings":["Graduate School of Humanities and Sciences, Ockanomizu University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Humanities and Sciences, Ockanomizu University, Tokyo, Japan","institution_ids":["https://openalex.org/I26120043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067791733","display_name":"Yasuhiro Takeshima","orcid":"https://orcid.org/0000-0002-7777-2952"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Takeshima","raw_affiliation_strings":["Department of Computer Science and Engineering, Arizona State University, Tempe, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Arizona State University, Tempe, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016480053","display_name":"Issei Fujishiro","orcid":"https://orcid.org/0000-0002-8898-730X"},"institutions":[{"id":"https://openalex.org/I26120043","display_name":"Ochanomizu University","ror":"https://ror.org/03599d813","country_code":"JP","type":"education","lineage":["https://openalex.org/I26120043"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"I. Fujishiro","raw_affiliation_strings":["Graduate School of Humanities and Sciences, Ockanomizu University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Humanities and Sciences, Ockanomizu University, Tokyo, Japan","institution_ids":["https://openalex.org/I26120043"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.9861,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.97409955,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"227","last_page":"236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","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/T10531","display_name":"Advanced Vision and Imaging","score":0.9968000054359436,"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/T12536","display_name":"Topological and Geometric Data Analysis","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/isosurface","display_name":"Isosurface","score":0.8940709829330444},{"id":"https://openalex.org/keywords/skeletonization","display_name":"Skeletonization","score":0.7302606105804443},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.613848865032196},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.5830918550491333},{"id":"https://openalex.org/keywords/topological-skeleton","display_name":"Topological skeleton","score":0.5460725426673889},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5172658562660217},{"id":"https://openalex.org/keywords/topological-data-analysis","display_name":"Topological data analysis","score":0.43229180574417114},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35566672682762146},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32563257217407227},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.3044183850288391},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29587382078170776},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.18669715523719788},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08984115719795227}],"concepts":[{"id":"https://openalex.org/C45107383","wikidata":"https://www.wikidata.org/wiki/Q1311829","display_name":"Isosurface","level":3,"score":0.8940709829330444},{"id":"https://openalex.org/C23951316","wikidata":"https://www.wikidata.org/wiki/Q1984140","display_name":"Skeletonization","level":2,"score":0.7302606105804443},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.613848865032196},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.5830918550491333},{"id":"https://openalex.org/C112785775","wikidata":"https://www.wikidata.org/wiki/Q786441","display_name":"Topological skeleton","level":4,"score":0.5460725426673889},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5172658562660217},{"id":"https://openalex.org/C2776477805","wikidata":"https://www.wikidata.org/wiki/Q4460773","display_name":"Topological data analysis","level":2,"score":0.43229180574417114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35566672682762146},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32563257217407227},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.3044183850288391},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29587382078170776},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.18669715523719788},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08984115719795227},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.0},{"id":"https://openalex.org/C129641003","wikidata":"https://www.wikidata.org/wiki/Q267189","display_name":"Active shape model","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/gmap.2004.1290044","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gmap.2004.1290044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geometric Modeling and Processing, 2004. Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.129.3767","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.129.3767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://visual.k.u-tokyo.ac.jp/~shigeo/pdf/gmp2004.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W160578844","https://openalex.org/W1572617741","https://openalex.org/W1877567052","https://openalex.org/W2011658854","https://openalex.org/W2039256085","https://openalex.org/W2046715323","https://openalex.org/W2069231485","https://openalex.org/W2083586903","https://openalex.org/W2096545304","https://openalex.org/W2135609792","https://openalex.org/W2160747282","https://openalex.org/W2161380000","https://openalex.org/W2163928182","https://openalex.org/W2295335535","https://openalex.org/W3138447845","https://openalex.org/W3143378319","https://openalex.org/W3145348088","https://openalex.org/W3152230474","https://openalex.org/W4231966649","https://openalex.org/W4244556193","https://openalex.org/W4285719527","https://openalex.org/W6639303593","https://openalex.org/W6668099063"],"related_works":["https://openalex.org/W2182248697","https://openalex.org/W2184461801","https://openalex.org/W1973312669","https://openalex.org/W2001655492","https://openalex.org/W2804908534","https://openalex.org/W2916282882","https://openalex.org/W1975982864","https://openalex.org/W2369437581","https://openalex.org/W2051842524","https://openalex.org/W1966922281"],"abstract_inverted_index":{"Topological":[0],"volume":[1],"skeletons":[2,58],"represent":[3],"level-set":[4],"graphs":[5],"of":[6,56,71,118,130],"3D":[7],"scalar":[8,73,153],"fields,":[9],"and":[10],"have":[11],"recently":[12],"become":[13],"crucial":[14],"to":[15,31,43,68,80,104,114,126,143],"visualizing":[16],"the":[17,22,54,72,88,90,107,115,119,136,146,151],"global":[18,116,137],"isosurface":[19,109],"transitions":[20,110],"in":[21,75,102],"volume.":[23,120],"However,":[24],"it":[25,77],"is":[26,64],"still":[27],"a":[28,65,93,99],"time-consuming":[29],"task":[30],"extract":[32],"them,":[33],"especially":[34],"when":[35],"input":[36],"volumes":[37],"are":[38,141],"large-scale":[39],"data":[40],"and/or":[41],"prone":[42],"small-amplitude":[44],"noise.":[45],"The":[46,62,121],"paper":[47],"presents":[48],"an":[49],"efficient":[50],"method":[51,91,148],"for":[52],"accelerating":[53],"computation":[55],"such":[57],"using":[59,84],"adaptive":[60],"tetrahedralization.":[61],"tetrahedralization":[63,122],"top-down":[66],"approach":[67],"linear":[69],"interpolation":[70],"fields":[74,154],"that":[76,111,134,145],"selects":[78],"tetrahedra":[79],"be":[81],"subdivided":[82],"adaptively":[83],"several":[85],"criteria.":[86],"As":[87],"criteria,":[89],"employs":[92],"topological":[94,108,160],"criterion":[95],"as":[96,98],"well":[97],"geometric":[100],"one":[101],"order":[103],"pursue":[105],"all":[106],"may":[112],"contribute":[113],"skeleton":[117],"also":[123],"allows":[124],"us":[125],"avoid":[127],"unnecessary":[128],"tracking":[129],"minor":[131],"degenerate":[132],"features":[133],"hide":[135],"skeleton.":[138],"Experimental":[139],"results":[140],"included":[142],"demonstrate":[144],"present":[147],"smoothes":[149],"out":[150],"original":[152],"effectively":[155],"without":[156],"missing":[157],"any":[158],"significant":[159],"features.":[161]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}