{"id":"https://openalex.org/W2892325993","doi":"https://doi.org/10.4018/ijse.2018070103","title":"An Improved Method for Restoring the Shape of 3D Point Cloud Surfaces","display_name":"An Improved Method for Restoring the Shape of 3D Point Cloud Surfaces","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2892325993","doi":"https://doi.org/10.4018/ijse.2018070103","mag":"2892325993"},"language":"en","primary_location":{"id":"doi:10.4018/ijse.2018070103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijse.2018070103","pdf_url":null,"source":{"id":"https://openalex.org/S18516046","display_name":"International Journal of Synthetic Emotions","issn_l":"1947-9093","issn":["1947-9093","1947-9107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Synthetic Emotions","raw_type":"journal-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/A5103091856","display_name":"Sinh Van Nguyen","orcid":"https://orcid.org/0000-0003-0424-5542"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Sinh Van Nguyen","raw_affiliation_strings":["School of Computer Science and Engineering, International University - Vietnam National University of HCMC, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, International University - Vietnam National University of HCMC, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064432958","display_name":"Ha Manh Tran","orcid":"https://orcid.org/0000-0003-4653-828X"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ha Manh Tran","raw_affiliation_strings":["School of Computer Science and Engineering, International University - Vietnam National University of HCMC, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, International University - Vietnam National University of HCMC, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075190114","display_name":"Minh Khai Tran","orcid":"https://orcid.org/0000-0003-4817-3296"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Minh Khai Tran","raw_affiliation_strings":["School of Computer Science and Engineering, International University - Vietnam National University of HCMC, Ho Chi Minh City, Vietnam"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, International University - Vietnam National University of HCMC, Ho Chi Minh City, Vietnam","institution_ids":["https://openalex.org/I123565023"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103091856"],"corresponding_institution_ids":["https://openalex.org/I123565023"],"apc_list":null,"apc_paid":null,"fwci":1.0224,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.82064105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"9","issue":"2","first_page":"37","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9993000030517578,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9988999962806702,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.9014101624488831},{"id":"https://openalex.org/keywords/b\u00e9zier-surface","display_name":"B\u00e9zier surface","score":0.6468749046325684},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.6289570331573486},{"id":"https://openalex.org/keywords/tangent","display_name":"Tangent","score":0.6247602701187134},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5806504487991333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5716496109962463},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.5098077654838562},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.48040083050727844},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.47165241837501526},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.443503201007843},{"id":"https://openalex.org/keywords/b\u00e9zier-curve","display_name":"B\u00e9zier curve","score":0.44162502884864807},{"id":"https://openalex.org/keywords/moving-least-squares","display_name":"Moving least squares","score":0.4365934133529663},{"id":"https://openalex.org/keywords/surface-reconstruction","display_name":"Surface reconstruction","score":0.4294373393058777},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3945581316947937},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.369745671749115},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3430822789669037},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2857862114906311},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14639192819595337}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.9014101624488831},{"id":"https://openalex.org/C100374796","wikidata":"https://www.wikidata.org/wiki/Q926066","display_name":"B\u00e9zier surface","level":3,"score":0.6468749046325684},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.6289570331573486},{"id":"https://openalex.org/C138187205","wikidata":"https://www.wikidata.org/wiki/Q131251","display_name":"Tangent","level":2,"score":0.6247602701187134},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5806504487991333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5716496109962463},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.5098077654838562},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.48040083050727844},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.47165241837501526},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.443503201007843},{"id":"https://openalex.org/C206423108","wikidata":"https://www.wikidata.org/wiki/Q214728","display_name":"B\u00e9zier curve","level":2,"score":0.44162502884864807},{"id":"https://openalex.org/C2780580100","wikidata":"https://www.wikidata.org/wiki/Q6927143","display_name":"Moving least squares","level":2,"score":0.4365934133529663},{"id":"https://openalex.org/C20885615","wikidata":"https://www.wikidata.org/wiki/Q825595","display_name":"Surface reconstruction","level":3,"score":0.4294373393058777},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3945581316947937},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.369745671749115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3430822789669037},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2857862114906311},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14639192819595337}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijse.2018070103","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijse.2018070103","pdf_url":null,"source":{"id":"https://openalex.org/S18516046","display_name":"International Journal of Synthetic Emotions","issn_l":"1947-9093","issn":["1947-9093","1947-9107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Synthetic Emotions","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jse000:v:9:y:2018:i:2:p:37-53","is_oa":false,"landing_page_url":"http://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJSE.2018070103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W622745471","https://openalex.org/W819161727","https://openalex.org/W1521071054","https://openalex.org/W1698772976","https://openalex.org/W1969485099","https://openalex.org/W1969775328","https://openalex.org/W1970404708","https://openalex.org/W1993911448","https://openalex.org/W1999509109","https://openalex.org/W2001022596","https://openalex.org/W2004097438","https://openalex.org/W2022696592","https://openalex.org/W2091676091","https://openalex.org/W2099369187","https://openalex.org/W2110401926","https://openalex.org/W2148925582","https://openalex.org/W2155650769","https://openalex.org/W2189091439","https://openalex.org/W2210386111","https://openalex.org/W2293879247","https://openalex.org/W2343960332","https://openalex.org/W2394211896","https://openalex.org/W2462578009","https://openalex.org/W2488056629","https://openalex.org/W2541681914","https://openalex.org/W2562393372","https://openalex.org/W2579751951","https://openalex.org/W2589476136","https://openalex.org/W2589703456","https://openalex.org/W2594198114","https://openalex.org/W2603024414","https://openalex.org/W2769554776","https://openalex.org/W2793351933"],"related_works":["https://openalex.org/W2361999794","https://openalex.org/W2359486342","https://openalex.org/W2896395566","https://openalex.org/W2091436390","https://openalex.org/W2357871848","https://openalex.org/W2388746963","https://openalex.org/W2381642105","https://openalex.org/W2952214742","https://openalex.org/W3085166426","https://openalex.org/W2369097300"],"abstract_inverted_index":{"Building":[0],"3D":[1,8,61,81,90],"objects":[2],"or":[3,45],"reconstructing":[4],"their":[5],"surfaces":[6],"from":[7],"point":[9,62,91],"cloud":[10,63],"data":[11],"are":[12,29,113,131],"researched":[13],"activities":[14],"in":[15,34,162,171],"the":[16,25,58,107,129,142,147,151,156,166,176,180],"field":[17],"of":[18,47,60,70,80,89,120,150,155,168,179],"geometric":[19],"modeling":[20],"and":[21,32,41,76,138,145,165],"computer":[22],"graphics.":[23],"In":[24],"recent":[26],"years,":[27],"they":[28],"also":[30],"studied":[31],"used":[33],"some":[35],"fields":[36],"such":[37],"as:":[38],"graph":[39],"models":[40],"simulation;":[42],"image":[43],"processing":[44,163],"restoration":[46],"digital":[48],"heritages.":[49],"This":[50,93],"article":[51],"presents":[52],"an":[53],"improved":[54],"method":[55,66,94,158,173],"for":[56,103],"restoring":[57],"shape":[59,178],"surfaces.":[64],"The":[65,111,153],"is":[67,95,109],"a":[68,72,87,101],"combination":[69],"creating":[71],"Bezier":[73,118],"surface":[74,88,108,121,181],"patch":[75],"computing":[77,117],"tangent":[78],"plane":[79],"points":[82,144],"to":[83,123,140],"fill":[84],"holes":[85,112,130],"on":[86,106,134],"clouds.":[92],"described":[96],"as":[97],"follows:":[98],"at":[99],"first,":[100],"boundary":[102],"each":[104],"hole":[105],"identified.":[110],"then":[114],"filled":[115],"by":[116],"curves":[119],"patches":[122],"find":[124],"missing":[125],"points.":[126],"After":[127],"that,":[128],"refined":[132],"based":[133],"two":[135],"steps":[136],"(rough":[137],"elaborate)":[139],"adjust":[141],"inserted":[143],"preserve":[146],"local":[148],"curvature":[149],"holes.":[152],"contribution":[154],"proposed":[157],"has":[159,174],"been":[160],"shown":[161],"time":[164],"novelty":[167],"combined":[169],"computation":[170],"this":[172],"preserved":[175],"initial":[177]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}