{"id":"https://openalex.org/W2009872246","doi":"https://doi.org/10.1145/1666778.1666832","title":"Global parameterization and quadrilateral meshing of point cloud","display_name":"Global parameterization and quadrilateral meshing of point cloud","publication_year":2009,"publication_date":"2009-12-08","ids":{"openalex":"https://openalex.org/W2009872246","doi":"https://doi.org/10.1145/1666778.1666832","mag":"2009872246"},"language":"en","primary_location":{"id":"doi:10.1145/1666778.1666832","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1666778.1666832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH ASIA 2009 Posters","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/A5102880512","display_name":"Er Li","orcid":"https://orcid.org/0000-0002-4145-6472"},"institutions":[{"id":"https://openalex.org/I4210157642","display_name":"Institute of Automation","ror":"https://ror.org/056qj1t15","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210157642","https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Er LI","raw_affiliation_strings":["LIAMA-NLPR, Institute of Automation, CAS"],"affiliations":[{"raw_affiliation_string":"LIAMA-NLPR, Institute of Automation, CAS","institution_ids":["https://openalex.org/I4210157642"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100667567","display_name":"Xiaopeng Zhang","orcid":"https://orcid.org/0000-0002-0092-6474"},"institutions":[{"id":"https://openalex.org/I4210157642","display_name":"Institute of Automation","ror":"https://ror.org/056qj1t15","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210157642","https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"XiaoPeng Zhang","raw_affiliation_strings":["LIAMA-NLPR, Institute of Automation, CAS"],"affiliations":[{"raw_affiliation_string":"LIAMA-NLPR, Institute of Automation, CAS","institution_ids":["https://openalex.org/I4210157642"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030607500","display_name":"Wujun Che","orcid":"https://orcid.org/0000-0001-8230-0696"},"institutions":[{"id":"https://openalex.org/I4210157642","display_name":"Institute of Automation","ror":"https://ror.org/056qj1t15","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210157642","https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"WuJun Che","raw_affiliation_strings":["LIAMA-NLPR, Institute of Automation, CAS"],"affiliations":[{"raw_affiliation_string":"LIAMA-NLPR, Institute of Automation, CAS","institution_ids":["https://openalex.org/I4210157642"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069298091","display_name":"Weiming Dong","orcid":"https://orcid.org/0000-0001-6502-145X"},"institutions":[{"id":"https://openalex.org/I4210157642","display_name":"Institute of Automation","ror":"https://ror.org/056qj1t15","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210157642","https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"WeiMing Dong","raw_affiliation_strings":["LIAMA-NLPR, Institute of Automation, CAS"],"affiliations":[{"raw_affiliation_string":"LIAMA-NLPR, Institute of Automation, CAS","institution_ids":["https://openalex.org/I4210157642"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102880512"],"corresponding_institution_ids":["https://openalex.org/I4210157642"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.109069,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9934999942779541,"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":0.9934999942779541,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9871000051498413,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9847000241279602,"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/quadrilateral","display_name":"Quadrilateral","score":0.8721883296966553},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.857837438583374},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.8351343274116516},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.576580822467804},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5643404722213745},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5486926436424255},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5432277321815491},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.5273212790489197},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5153502821922302},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5053291916847229},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.45901668071746826},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4472886323928833},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.4100069999694824},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36105406284332275},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3448774814605713},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.31582149863243103},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3020870089530945},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.23393186926841736},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12131372094154358},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.10630500316619873}],"concepts":[{"id":"https://openalex.org/C151756577","wikidata":"https://www.wikidata.org/wiki/Q36810","display_name":"Quadrilateral","level":3,"score":0.8721883296966553},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.857837438583374},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.8351343274116516},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.576580822467804},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5643404722213745},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5486926436424255},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5432277321815491},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.5273212790489197},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5153502821922302},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5053291916847229},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.45901668071746826},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4472886323928833},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.4100069999694824},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36105406284332275},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3448774814605713},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.31582149863243103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3020870089530945},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.23393186926841736},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12131372094154358},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.10630500316619873},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1666778.1666832","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1666778.1666832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH ASIA 2009 Posters","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G405875024","display_name":null,"funder_award_id":"2008AA01Z301","funder_id":"https://openalex.org/F4320321540","funder_display_name":"Ministry of Science and Technology of the People's Republic of China"},{"id":"https://openalex.org/G8313839470","display_name":null,"funder_award_id":"6.10E+31","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320313934","display_name":"Institut national de recherche en informatique et en automatique (INRIA)","ror":"https://ror.org/02kvxyf05"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321540","display_name":"Ministry of Science and Technology of the People's Republic of China","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1968403482","https://openalex.org/W2015774454"],"related_works":["https://openalex.org/W2359979928","https://openalex.org/W1956037438","https://openalex.org/W2368295716","https://openalex.org/W2090955020","https://openalex.org/W1968086293","https://openalex.org/W2085239170","https://openalex.org/W3201757880","https://openalex.org/W2376658924","https://openalex.org/W2042029918","https://openalex.org/W2045999312"],"abstract_inverted_index":{"Point":[0],"data":[1,22,113],"are":[2,119],"basic":[3],"media":[4],"for":[5,16],"shape":[6,59],"information":[7],"acquisition":[8],"and":[9,23,94,123,137],"representation.":[10],"A":[11,82],"new":[12,68],"approach":[13,69],"is":[14,45,70,85,108,134],"presented":[15],"global":[17],"parameterization":[18,102],"of":[19,28,35,41,64,92,103],"unorganized":[20],"point":[21,29,48,112],"application":[24],"to":[25,47,55,77,87,111],"the":[26,58,125],"meshing":[27,63],"models":[30,49],"with":[31],"noises.":[32],"While":[33],"most":[34],"recent":[36],"researches":[37],"focus":[38],"on":[39,97],"quadrangulation":[40],"mesh":[42,142],"models,":[43],"it":[44],"extended":[46],"in":[50,90,128,148],"this":[51],"work,":[52],"so":[53,75],"as":[54,76,146],"loosely":[56],"reconstruct":[57],"model":[60],"by":[61,72,114,121],"quadrilateral":[62,140],"curvature":[65],"isolines.":[66],"The":[67,101],"guided":[71],"principal":[73],"directions,":[74],"preserve":[78],"intrinsic":[79],"geometric":[80],"properties.":[81],"robust":[83],"method":[84,133],"applied":[86],"estimate":[88],"curvatures":[89],"presence":[91],"noise":[93],"outliers":[95],"based":[96],"fitting":[98],"surface":[99],"normals.":[100],"[Ray":[104],"et":[105],"al.":[106],"2006]":[107],"then":[109],"adapted":[110],"local":[115,130],"Delaunay":[116],"triangulation.":[117],"Isolines":[118],"extracted":[120],"discarding":[122],"merging":[124],"redundant":[126],"segments":[127],"each":[129],"triangle.":[131],"This":[132],"totally":[135],"automatic,":[136],"a":[138],"high-quality":[139],"dominated":[141],"can":[143],"be":[144],"generated,":[145],"shown":[147],"Figure":[149],"1.":[150]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
