{"id":"https://openalex.org/W1521733979","doi":"https://doi.org/10.1109/sibgra.2003.1240990","title":"A topological framework for advancing front triangulation","display_name":"A topological framework for advancing front triangulation","publication_year":2004,"publication_date":"2004-03-01","ids":{"openalex":"https://openalex.org/W1521733979","doi":"https://doi.org/10.1109/sibgra.2003.1240990","mag":"1521733979"},"language":"en","primary_location":{"id":"doi:10.1109/sibgra.2003.1240990","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgra.2003.1240990","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"16th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2003)","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/A5078339616","display_name":"Esdras Medeiros","orcid":"https://orcid.org/0000-0003-2873-3583"},"institutions":[{"id":"https://openalex.org/I141883831","display_name":"Instituto Nacional de Matem\u00e1tica Pura e Aplicada","ror":"https://ror.org/028caqe42","country_code":"BR","type":"facility","lineage":["https://openalex.org/I141883831","https://openalex.org/I4210151455"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"E. Medeiros","raw_affiliation_strings":["Instituto de Matem\u00e1tica Pura e Aplicada, Brazil"],"affiliations":[{"raw_affiliation_string":"Instituto de Matem\u00e1tica Pura e Aplicada, Brazil","institution_ids":["https://openalex.org/I141883831"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015241528","display_name":"Luiz Velho","orcid":"https://orcid.org/0000-0001-5489-4909"},"institutions":[{"id":"https://openalex.org/I141883831","display_name":"Instituto Nacional de Matem\u00e1tica Pura e Aplicada","ror":"https://ror.org/028caqe42","country_code":"BR","type":"facility","lineage":["https://openalex.org/I141883831","https://openalex.org/I4210151455"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"L. Velho","raw_affiliation_strings":["Instituto de Matem\u00e1tica Pura e Aplicada, Brazil"],"affiliations":[{"raw_affiliation_string":"Instituto de Matem\u00e1tica Pura e Aplicada, Brazil","institution_ids":["https://openalex.org/I141883831"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000881869","display_name":"H\u00e9lio Lopes","orcid":"https://orcid.org/0000-0003-4584-1455"},"institutions":[{"id":"https://openalex.org/I2699952","display_name":"Pontifical Catholic University of Rio de Janeiro","ror":"https://ror.org/01dg47b60","country_code":"BR","type":"education","lineage":["https://openalex.org/I2699952"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"H. Lopes","raw_affiliation_strings":["Pontif\u00edcia Universidade Cat\u00f3lica do Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I2699952"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5078339616"],"corresponding_institution_ids":["https://openalex.org/I141883831"],"apc_list":null,"apc_paid":null,"fwci":3.0664,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.8961546,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"45","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9993000030517578,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9993000030517578,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9977999925613403,"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":0.9965000152587891,"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/handlebody","display_name":"Handlebody","score":0.9146028757095337},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.67791748046875},{"id":"https://openalex.org/keywords/front","display_name":"Front (military)","score":0.5920448303222656},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4957762658596039},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4737609028816223},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.44553661346435547},{"id":"https://openalex.org/keywords/ball","display_name":"Ball (mathematics)","score":0.4426708519458771},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30473268032073975},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.20133236050605774},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15309062600135803},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.10225668549537659},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.0639374852180481}],"concepts":[{"id":"https://openalex.org/C548009","wikidata":"https://www.wikidata.org/wiki/Q1143042","display_name":"Handlebody","level":3,"score":0.9146028757095337},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.67791748046875},{"id":"https://openalex.org/C2777551076","wikidata":"https://www.wikidata.org/wiki/Q842332","display_name":"Front (military)","level":2,"score":0.5920448303222656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4957762658596039},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4737609028816223},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.44553661346435547},{"id":"https://openalex.org/C122041747","wikidata":"https://www.wikidata.org/wiki/Q838611","display_name":"Ball (mathematics)","level":2,"score":0.4426708519458771},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30473268032073975},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20133236050605774},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15309062600135803},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.10225668549537659},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0639374852180481},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sibgra.2003.1240990","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgra.2003.1240990","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"16th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2003)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7900000214576721}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1516308076","https://openalex.org/W2008553431","https://openalex.org/W2014447518","https://openalex.org/W2030269333","https://openalex.org/W2059029870","https://openalex.org/W2078290150","https://openalex.org/W2100816864","https://openalex.org/W2107883532","https://openalex.org/W2119299581","https://openalex.org/W2121535648","https://openalex.org/W2127973854","https://openalex.org/W2129098897","https://openalex.org/W2150626999","https://openalex.org/W2171094068","https://openalex.org/W3046829389","https://openalex.org/W6658181374","https://openalex.org/W6679486514"],"related_works":["https://openalex.org/W4300182937","https://openalex.org/W2950929612","https://openalex.org/W4309987372","https://openalex.org/W2798967029","https://openalex.org/W3012731850","https://openalex.org/W4301385677","https://openalex.org/W3015254393","https://openalex.org/W2795962711","https://openalex.org/W2005723475","https://openalex.org/W2038905871"],"abstract_inverted_index":{"We":[0,8],"study":[1],"advancing":[2],"front":[3],"methods":[4,20],"for":[5],"surface":[6],"reconstruction.":[7],"propose":[9],"a":[10,22],"topological":[11],"framework":[12,35],"based":[13],"on":[14],"handlebody":[15],"theory":[16],"to":[17],"implement":[18],"such":[19],"in":[21],"simple":[23],"and":[24],"robust":[25],"way.":[26],"As":[27],"an":[28,38],"example":[29],"of":[30,33,40],"the":[31,41],"application":[32],"this":[34],"we":[36],"show":[37],"implementation":[39],"Ball-Pivoting":[42],"algorithm.":[43]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}