{"id":"https://openalex.org/W2143561986","doi":"https://doi.org/10.1109/bmei.2009.5305186","title":"A Reduction Method of Three-Dimensional Point Cloud","display_name":"A Reduction Method of Three-Dimensional Point Cloud","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2143561986","doi":"https://doi.org/10.1109/bmei.2009.5305186","mag":"2143561986"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2009.5305186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2009.5305186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd International Conference on Biomedical Engineering and Informatics","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/A5019995639","display_name":"Weiwei Song","orcid":"https://orcid.org/0000-0001-5089-4127"},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiwei Song","raw_affiliation_strings":["School of Mechanical Engineering, University of Ji''nan, Jinan, China","Sch. of Mech. Eng., Univ. of Jinan, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, University of Ji''nan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]},{"raw_affiliation_string":"Sch. of Mech. Eng., Univ. of Jinan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108485040","display_name":"Shaoli Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoli Cai","raw_affiliation_strings":["School of Mechanical Engineering, University of Ji''nan, Jinan, China","Sch. of Mech. Eng., Univ. of Jinan, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, University of Ji''nan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]},{"raw_affiliation_string":"Sch. of Mech. Eng., Univ. of Jinan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065368480","display_name":"Bo Yang","orcid":"https://orcid.org/0000-0001-7961-853X"},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yang","raw_affiliation_strings":["School of Mechanical Engineering, University of Ji''nan, Jinan, China","Sch. of Mech. Eng., Univ. of Jinan, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, University of Ji''nan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]},{"raw_affiliation_string":"Sch. of Mech. Eng., Univ. of Jinan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072198462","display_name":"Weihua Cui","orcid":"https://orcid.org/0000-0003-0893-3991"},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihua Cui","raw_affiliation_strings":["School of Mechanical Engineering, University of Ji''nan, Jinan, China","Sch. of Mech. Eng., Univ. of Jinan, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, University of Ji''nan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]},{"raw_affiliation_string":"Sch. of Mech. Eng., Univ. of Jinan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100372533","display_name":"Yanfang Wang","orcid":"https://orcid.org/0000-0002-5837-7674"},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanfang Wang","raw_affiliation_strings":["School of Mechanical Engineering, University of Ji''nan, Jinan, China","Sch. of Mech. Eng., Univ. of Jinan, Jinan, China"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, University of Ji''nan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]},{"raw_affiliation_string":"Sch. of Mech. Eng., Univ. of Jinan, Jinan, China","institution_ids":["https://openalex.org/I34949971"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019995639"],"corresponding_institution_ids":["https://openalex.org/I34949971"],"apc_list":null,"apc_paid":null,"fwci":1.9287,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88452124,"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":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9984999895095825,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9984999895095825,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9983999729156494,"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":0.996399998664856,"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/point-cloud","display_name":"Point cloud","score":0.863814115524292},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7374926805496216},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.680311381816864},{"id":"https://openalex.org/keywords/octree","display_name":"Octree","score":0.6531951427459717},{"id":"https://openalex.org/keywords/data-reduction","display_name":"Data reduction","score":0.5665645003318787},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5377711057662964},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5354818105697632},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5326114892959595},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5185456871986389},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.4618069529533386},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.4388018846511841},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42916256189346313},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4152933955192566},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40583938360214233},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.32825666666030884},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2303314208984375},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20771506428718567},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14134538173675537},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07795348763465881}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.863814115524292},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7374926805496216},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.680311381816864},{"id":"https://openalex.org/C141297171","wikidata":"https://www.wikidata.org/wiki/Q1143237","display_name":"Octree","level":2,"score":0.6531951427459717},{"id":"https://openalex.org/C153914771","wikidata":"https://www.wikidata.org/wiki/Q5227343","display_name":"Data reduction","level":2,"score":0.5665645003318787},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5377711057662964},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5354818105697632},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5326114892959595},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5185456871986389},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.4618069529533386},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.4388018846511841},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42916256189346313},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4152933955192566},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40583938360214233},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.32825666666030884},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2303314208984375},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20771506428718567},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14134538173675537},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07795348763465881},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2009.5305186","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2009.5305186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1933670340","https://openalex.org/W2010662231","https://openalex.org/W2011270184","https://openalex.org/W2028167283","https://openalex.org/W2035483282","https://openalex.org/W2074429597","https://openalex.org/W2390147420","https://openalex.org/W2997525482","https://openalex.org/W6772956701"],"related_works":["https://openalex.org/W2088131065","https://openalex.org/W2005998065","https://openalex.org/W4200108838","https://openalex.org/W2001220299","https://openalex.org/W4323518558","https://openalex.org/W2352029666","https://openalex.org/W3196715007","https://openalex.org/W2286704396","https://openalex.org/W2366440988","https://openalex.org/W2392034603"],"abstract_inverted_index":{"Recently,":[0],"non-contact":[1],"measurement":[2],"technology":[3],"has":[4,28],"improved":[5],"significantly.":[6],"With":[7],"the":[8,11,14,23,54,63,80,92,105,119,123,132,143,146,151],"increasing":[9],"of":[10,16,19,25,39,48,53,65,145],"accuracy":[12],"and":[13,51,69,102,108,137,149],"speed":[15],"data":[17,27,68,98,152],"acquisition":[18],"3D":[20,32],"laser":[21,33],"scanners,":[22],"amount":[24,64],"point":[26,67,96],"increased":[29],"dramatically":[30],".":[31],"scanners":[34],"generate":[35],"up":[36],"to":[37,61,90,113],"thousands":[38],"points":[40],"per":[41],"second,":[42],"which":[43],"have":[44],"become":[45],"a":[46,87,114],"burden":[47],"both":[49],"computation":[50],"store":[52],"data.":[55],"It":[56],"is":[57,99],"quite":[58],"important,":[59],"therefore,":[60],"reduce":[62],"acquire":[66],"convert":[70],"them":[71],"into":[72],"formats":[73],"required":[74],"by":[75,104],"reconstruction":[76],"processes":[77],"while":[78],"maintaining":[79],"accuracy.":[81],"In":[82],"this":[83,127],"paper,":[84],"we":[85],"presented":[86,125],"convenient":[88],"way":[89],"solve":[91],"problem.":[93],"The":[94],"scattered":[95],"cloud":[97],"first":[100],"regularized":[101],"compressed":[103],"octree":[106],"structure":[107],"then":[109],"reduced":[110,131],"further":[111],"according":[112],"curvature":[115],"rule.":[116],"Compared":[117],"with":[118],"other":[120],"reduction":[121,153],"methods,":[122],"method":[124],"in":[126],"paper":[128],"not":[129],"only":[130],"arithmetic":[133],"complication":[134],"on":[135],"space":[136],"time":[138],",":[139],"but":[140],"also":[141],"preserved":[142],"characteristic":[144],"original":[147],"object":[148],"finished":[150],"quickly.":[154]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
