{"id":"https://openalex.org/W2165685929","doi":"https://doi.org/10.1109/cadcg.2009.5246896","title":"Boundary smoothing for mesh segmentation","display_name":"Boundary smoothing for mesh segmentation","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2165685929","doi":"https://doi.org/10.1109/cadcg.2009.5246896","mag":"2165685929"},"language":"en","primary_location":{"id":"doi:10.1109/cadcg.2009.5246896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cadcg.2009.5246896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 11th 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/A5102973288","display_name":"Caiyun Yang","orcid":null},"institutions":[{"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":true,"raw_author_name":"Caiyun Yang","raw_affiliation_strings":["RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035101365","display_name":"Hiromasa Suzuki","orcid":"https://orcid.org/0000-0003-4237-1101"},"institutions":[{"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":"Hiromasa Suzuki","raw_affiliation_strings":["RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049557830","display_name":"Yutaka Ohtake","orcid":"https://orcid.org/0000-0002-1368-9172"},"institutions":[{"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":"Yutaka Ohtake","raw_affiliation_strings":["RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064041404","display_name":"Takashi Michikawa","orcid":"https://orcid.org/0000-0002-0606-668X"},"institutions":[{"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":"Takashi Michikawa","raw_affiliation_strings":["RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"RCAST(Research Center of Advanced Science and Technology), University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102973288"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":0.3502,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.66562218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":null,"first_page":"241","last_page":"248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/triangle-mesh","display_name":"Triangle mesh","score":0.7637956738471985},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.6649492383003235},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6059712171554565},{"id":"https://openalex.org/keywords/geodesic","display_name":"Geodesic","score":0.5311982035636902},{"id":"https://openalex.org/keywords/parametric-surface","display_name":"Parametric surface","score":0.5297204852104187},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5194786787033081},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5151944756507874},{"id":"https://openalex.org/keywords/laplacian-smoothing","display_name":"Laplacian smoothing","score":0.4964175820350647},{"id":"https://openalex.org/keywords/reverse-engineering","display_name":"Reverse engineering","score":0.4749196469783783},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.4531836211681366},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.44502684473991394},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.4412074089050293},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.43696996569633484},{"id":"https://openalex.org/keywords/parametric-equation","display_name":"Parametric equation","score":0.4329186975955963},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.42960017919540405},{"id":"https://openalex.org/keywords/subdivision","display_name":"Subdivision","score":0.41199013590812683},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3821680247783661},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36599117517471313},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.32162249088287354},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.31377798318862915},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2853254973888397},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.27987655997276306},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.1887349784374237},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14416369795799255},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.11514967679977417},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.08164885640144348},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07524672150611877}],"concepts":[{"id":"https://openalex.org/C194401833","wikidata":"https://www.wikidata.org/wiki/Q3456889","display_name":"Triangle mesh","level":3,"score":0.7637956738471985},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.6649492383003235},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6059712171554565},{"id":"https://openalex.org/C165818556","wikidata":"https://www.wikidata.org/wiki/Q213488","display_name":"Geodesic","level":2,"score":0.5311982035636902},{"id":"https://openalex.org/C2187777","wikidata":"https://www.wikidata.org/wiki/Q1071743","display_name":"Parametric surface","level":3,"score":0.5297204852104187},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5194786787033081},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5151944756507874},{"id":"https://openalex.org/C100695618","wikidata":"https://www.wikidata.org/wiki/Q6488267","display_name":"Laplacian smoothing","level":4,"score":0.4964175820350647},{"id":"https://openalex.org/C207850805","wikidata":"https://www.wikidata.org/wiki/Q269608","display_name":"Reverse engineering","level":2,"score":0.4749196469783783},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.4531836211681366},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.44502684473991394},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.4412074089050293},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.43696996569633484},{"id":"https://openalex.org/C99636146","wikidata":"https://www.wikidata.org/wiki/Q35889","display_name":"Parametric equation","level":2,"score":0.4329186975955963},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.42960017919540405},{"id":"https://openalex.org/C143392562","wikidata":"https://www.wikidata.org/wiki/Q449111","display_name":"Subdivision","level":2,"score":0.41199013590812683},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3821680247783661},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36599117517471313},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.32162249088287354},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.31377798318862915},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2853254973888397},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.27987655997276306},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1887349784374237},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14416369795799255},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.11514967679977417},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.08164885640144348},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07524672150611877},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cadcg.2009.5246896","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cadcg.2009.5246896","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 11th 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","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W603882344","https://openalex.org/W1489508635","https://openalex.org/W1504647723","https://openalex.org/W1560302750","https://openalex.org/W1921858121","https://openalex.org/W1973414297","https://openalex.org/W2050204708","https://openalex.org/W2080188198","https://openalex.org/W2088165859","https://openalex.org/W2113137767","https://openalex.org/W2118480893","https://openalex.org/W2121717885","https://openalex.org/W2129544656","https://openalex.org/W2137419625","https://openalex.org/W2143118902","https://openalex.org/W2149659501","https://openalex.org/W2160526065","https://openalex.org/W2160994953","https://openalex.org/W2169008480","https://openalex.org/W2480313484","https://openalex.org/W2999893964","https://openalex.org/W6618427266","https://openalex.org/W6629042735","https://openalex.org/W6633582173"],"related_works":["https://openalex.org/W2374796219","https://openalex.org/W3211608737","https://openalex.org/W4234240483","https://openalex.org/W3213542826","https://openalex.org/W634678854","https://openalex.org/W2360889479","https://openalex.org/W2920800556","https://openalex.org/W26719245","https://openalex.org/W2028530852","https://openalex.org/W2378785356"],"abstract_inverted_index":{"In":[0],"segmentation":[1,37],"for":[2,14,29],"reverse":[3],"engineering,":[4],"an":[5,73],"input":[6],"triangular":[7],"mesh":[8,69,116],"is":[9,21,156],"usually":[10],"split":[11,130],"into":[12],"segments":[13],"each":[15],"of":[16,45,49,154],"which":[17,91],"a":[18,42,68,86,149],"parametric":[19],"surface":[20],"generated.":[22],"The":[23,47],"segment":[24,67],"boundaries":[25,155],"must":[26],"be":[27,33],"smooth":[28,103],"fine":[30],"surfaces":[31],"to":[32,62,65],"generated,":[34],"but":[35],"today's":[36],"methods":[38],"cannot":[39],"necessarily":[40],"generate":[41],"sufficient":[43],"level":[44],"smoothness.":[46],"authors":[48],"this":[50],"paper":[51],"were":[52],"inspired":[53],"by":[54,71,133],"the":[55,113,119,144],"work":[56],"reported":[57],"in,":[58],"and":[59,136,143],"here":[60],"try":[61],"extend":[63],"it":[64],"efficiently":[66],"obtained":[70],"scanning":[72],"object.":[74],"Fuzzy":[75],"boundary":[76],"curves":[77,99,122],"between":[78],"two":[79],"neighboring":[80],"regions":[81],"are":[82,95,100,106,123],"globally":[83],"rectified":[84],"using":[85],"graph":[87,145],"cut":[88,146],"approach":[89],"in":[90,112],"new":[92],"energy":[93],"functions":[94],"constructed.":[96],"However,":[97],"some":[98,131],"still":[101],"not":[102],"since":[104],"there":[105],"no":[107],"straight":[108],"lines":[109],"around":[110],"them":[111],"original":[114],"scanned":[115],"models,":[117],"although":[118],"corresponding":[120],"physical":[121],"smooth.":[124],"To":[125],"achieve":[126],"further":[127,152],"smoothing,":[128],"we":[129],"triangles":[132],"adding":[134],"points":[135],"edges":[137],"based":[138],"on":[139],"virtual":[140],"triangle":[141],"subdivision":[142],"approach.":[147],"As":[148],"result,":[150],"significant":[151],"straightening":[153],"achieved":[157],"with":[158],"simple":[159],"straightest":[160],"geodesics.":[161]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
