{"id":"https://openalex.org/W1530047828","doi":"https://doi.org/10.1109/sibgra.2004.1352983","title":"Restricted BPA: applying ball-pivoting on the plane","display_name":"Restricted BPA: applying ball-pivoting on the plane","publication_year":2004,"publication_date":"2004-11-30","ids":{"openalex":"https://openalex.org/W1530047828","doi":"https://doi.org/10.1109/sibgra.2004.1352983","mag":"1530047828"},"language":"en","primary_location":{"id":"doi:10.1109/sibgra.2004.1352983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgra.2004.1352983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 17th Brazilian Symposium on Computer Graphics and Image Processing","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":["Visgraf Laboratory, IMPAG\u00c7\u00f4Instituto de Matem\u00e1tica Pura e Aplicada, Rio de Janeiro, Rio de Janeiro, Brazil","Visgraf Lab., Instituto de Matematica Pura e Aplicada, Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Visgraf Laboratory, IMPAG\u00c7\u00f4Instituto de Matem\u00e1tica Pura e Aplicada, Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I141883831"]},{"raw_affiliation_string":"Visgraf Lab., Instituto de Matematica Pura e Aplicada, Rio de Janeiro, 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":["Visgraf Laboratory, IMPAG\u00c7\u00f4Instituto de Matem\u00e1tica Pura e Aplicada, Rio de Janeiro, Rio de Janeiro, Brazil","Visgraf Lab., Instituto de Matematica Pura e Aplicada, Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Visgraf Laboratory, IMPAG\u00c7\u00f4Instituto de Matem\u00e1tica Pura e Aplicada, Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I141883831"]},{"raw_affiliation_string":"Visgraf Lab., Instituto de Matematica Pura e Aplicada, Rio de Janeiro, 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":"W. Lopes","raw_affiliation_strings":["Department of Mathematics, MatM\u00eddia Lab, Pontificia Universidade Cat\u00f3lica, Rio de Janeiro, Rio de Janeiro, Brazil","PUC-Pontif?cia Universidade Cat?lica, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, MatM\u00eddia Lab, Pontificia Universidade Cat\u00f3lica, Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I2699952"]},{"raw_affiliation_string":"PUC-Pontif?cia Universidade Cat?lica, Brazil","institution_ids":[]}]}],"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":1.5959,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.83542256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"372","last_page":"379"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9980999827384949,"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":0.9980999827384949,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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":0.9968000054359436,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.8607359528541565},{"id":"https://openalex.org/keywords/ball","display_name":"Ball (mathematics)","score":0.7671686410903931},{"id":"https://openalex.org/keywords/traverse","display_name":"Traverse","score":0.6262652277946472},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.48069506883621216},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4586513042449951},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4432257413864136},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36750370264053345},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3572871685028076}],"concepts":[{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.8607359528541565},{"id":"https://openalex.org/C122041747","wikidata":"https://www.wikidata.org/wiki/Q838611","display_name":"Ball (mathematics)","level":2,"score":0.7671686410903931},{"id":"https://openalex.org/C176809094","wikidata":"https://www.wikidata.org/wiki/Q15401496","display_name":"Traverse","level":2,"score":0.6262652277946472},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48069506883621216},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4586513042449951},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4432257413864136},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36750370264053345},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3572871685028076},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/sibgra.2004.1352983","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sibgra.2004.1352983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. 17th Brazilian Symposium on Computer Graphics and Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.59.1991","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.59.1991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://iris.sid.inpe.br:1906/col/sid.inpe.br/banon/2004/08.11.14.37/doc/4403_Medeiros_E.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.91.1202","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.91.1202","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://w3.impa.br/~esdras/restBPA.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1521733979","https://openalex.org/W1603536826","https://openalex.org/W2030269333","https://openalex.org/W2033824339","https://openalex.org/W2078290150","https://openalex.org/W2107883532","https://openalex.org/W2119299581","https://openalex.org/W2121535648","https://openalex.org/W2127973854","https://openalex.org/W2146213698","https://openalex.org/W2149906774","https://openalex.org/W2150626999","https://openalex.org/W2151631165","https://openalex.org/W2727854388","https://openalex.org/W3046829389","https://openalex.org/W4242246215","https://openalex.org/W6679486514"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2377402383","https://openalex.org/W2380835401","https://openalex.org/W2381912691","https://openalex.org/W2350381577","https://openalex.org/W2353618196","https://openalex.org/W2348074676","https://openalex.org/W2385033175","https://openalex.org/W2374043190","https://openalex.org/W2363298784"],"abstract_inverted_index":{"In":[0],"this":[1],"article":[2],"we":[3],"propose":[4],"a":[5,29,50,66,92,96],"new":[6],"2D":[7,53,141],"triangulation":[8,90],"method":[9,56,134],"based":[10],"on":[11,60,80,115,122],"the":[12,35,47,58,81,88,116,119,123,153],"ball-pivoting":[13],"algorithm":[14],"(BPA).":[15],"The":[16,109],"BPA":[17,59,83,110],"is":[18,91,103,112],"an":[19,129,138],"interesting":[20],"advancing":[21],"front":[22,41],"approach":[23],"for":[24],"surface":[25],"reconstruction":[26],"that":[27,63,72,87,102],"uses":[28],"ball":[30,124,156],"of":[31,52,99,118,132,145,155],"fixed":[32],"radius":[33],"traversing":[34],"3D":[36],"sample":[37],"points":[38],"by":[39],"pivoting":[40],"edges":[42],"and":[43,121],"attaching":[44],"triangles":[45],"to":[46,106,135],"mesh.":[48],"Given":[49],"set":[51],"points,":[54],"our":[55,133],"applies":[57],"them":[61],"assuming":[62],"they":[64],"have":[65],"constant":[67],"third":[68],"coordinate.":[69],"We":[70,85,126],"show":[71],"such":[73],"geometrical":[74],"restriction":[75],"implies":[76],"in":[77,137],"several":[78],"simplifications":[79],"original":[82],"implementation.":[84],"demonstrate":[86],"resulting":[89],"solid":[93,142],"alpha":[94,107,143],"complex,":[95],"special":[97],"subset":[98],"Delaunay":[100],"triangulations":[101],"closely":[104],"related":[105],"shapes.":[108],"efficiency":[111],"extremely":[113],"dependent":[114],"uniformity":[117],"sampling":[120],"radius.":[125],"also":[127],"present":[128],"efficient":[130],"generalization":[131],"obtain,":[136],"adaptive":[139],"way,":[140],"complexes":[144],"generic":[146],"samplings":[147],"(uniform":[148],"or":[149],"nonuniform)":[150],"free":[151],"from":[152],"influence":[154],"size.":[157]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}