{"id":"https://openalex.org/W2991997495","doi":"https://doi.org/10.1109/access.2019.2957283","title":"Dental Restorations Packing Based on the Contour Similar Features Matching and Collision Strategy","display_name":"Dental Restorations Packing Based on the Contour Similar Features Matching and Collision Strategy","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2991997495","doi":"https://doi.org/10.1109/access.2019.2957283","mag":"2991997495"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2957283","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2957283","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08920074.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08920074.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101986275","display_name":"Baosu Guo","orcid":"https://orcid.org/0000-0001-8106-0328"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Baosu Guo","raw_affiliation_strings":["College of Mechanical Engineering, Yanshan University, Qinhuangdao, China","Heavy-Duty Intelligent Manufacturing Equipment Innovation Center of Hebei Province, Yanshan University, Qinhuangdao, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"Heavy-Duty Intelligent Manufacturing Equipment Innovation Center of Hebei Province, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100768303","display_name":"Jinrui Li","orcid":"https://orcid.org/0000-0002-9529-0615"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinrui Li","raw_affiliation_strings":["College of Mechanical Engineering, Yanshan University, Qinhuangdao, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054259038","display_name":"Qingjin Peng","orcid":"https://orcid.org/0000-0002-9664-5326"},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Qingjin Peng","raw_affiliation_strings":["Department of Mechanical Engineering, University of Manitoba, Winnipeg, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Manitoba, Winnipeg, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103245762","display_name":"Yulong Ji","orcid":"https://orcid.org/0000-0003-2400-7429"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulong Ji","raw_affiliation_strings":["College of Mechanical Engineering, Yanshan University, Qinhuangdao, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055175101","display_name":"Fenghe Wu","orcid":"https://orcid.org/0000-0003-1199-8374"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fenghe Wu","raw_affiliation_strings":["College of Mechanical Engineering, Yanshan University, Qinhuangdao, China","Heavy-Duty Intelligent Manufacturing Equipment Innovation Center of Hebei Province, Yanshan University, Qinhuangdao, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"Heavy-Duty Intelligent Manufacturing Equipment Innovation Center of Hebei Province, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101986275"],"corresponding_institution_ids":["https://openalex.org/I39333907"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20687182,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"176404","last_page":"176413"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"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/T12176","display_name":"Optimization and Packing Problems","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9789000153541565,"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/T12570","display_name":"Photopolymerization techniques and applications","score":0.9757000207901001,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6385082006454468},{"id":"https://openalex.org/keywords/packing-problems","display_name":"Packing problems","score":0.5186559557914734},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.48774296045303345},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4660409986972809},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4347708523273468},{"id":"https://openalex.org/keywords/contour-line","display_name":"Contour line","score":0.4173109233379364},{"id":"https://openalex.org/keywords/dynamic-programming","display_name":"Dynamic programming","score":0.4119487702846527},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4065135717391968},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.363007128238678},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35779955983161926},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32185035943984985},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24997150897979736}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6385082006454468},{"id":"https://openalex.org/C130253271","wikidata":"https://www.wikidata.org/wiki/Q3851477","display_name":"Packing problems","level":2,"score":0.5186559557914734},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.48774296045303345},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4660409986972809},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4347708523273468},{"id":"https://openalex.org/C86069527","wikidata":"https://www.wikidata.org/wiki/Q6653802","display_name":"Contour line","level":2,"score":0.4173109233379364},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.4119487702846527},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4065135717391968},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.363007128238678},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35779955983161926},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32185035943984985},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24997150897979736},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2957283","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2957283","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08920074.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a1c8e288bd1e4c13bf772db8844537c5","is_oa":true,"landing_page_url":"https://doaj.org/article/a1c8e288bd1e4c13bf772db8844537c5","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 176404-176413 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2957283","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2957283","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08920074.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6100000143051147}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1711720499","display_name":null,"funder_award_id":"B2016003021","funder_id":"https://openalex.org/F4320335686","funder_display_name":"Jiangsu Key Laboratory of Precision and Micro-Manufacturing Technology"},{"id":"https://openalex.org/G2082826544","display_name":null,"funder_award_id":"Postdoctoral","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G284066452","display_name":null,"funder_award_id":"E2017203156","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G320973310","display_name":null,"funder_award_id":"E2017203372","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3959126157","display_name":null,"funder_award_id":"51605422","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4979171810","display_name":null,"funder_award_id":"51890881","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5760752404","display_name":null,"funder_award_id":"Projects","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7703603778","display_name":null,"funder_award_id":"20172031","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320317776","display_name":"Hebei Provincial\u00a0Postdoctoral Science\u00a0Foundation","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335686","display_name":"Jiangsu Key Laboratory of Precision and Micro-Manufacturing Technology","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2991997495.pdf","grobid_xml":"https://content.openalex.org/works/W2991997495.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1968206323","https://openalex.org/W1977402971","https://openalex.org/W1979415050","https://openalex.org/W1983293011","https://openalex.org/W1998094432","https://openalex.org/W2010017787","https://openalex.org/W2013584949","https://openalex.org/W2021328726","https://openalex.org/W2027852719","https://openalex.org/W2032938251","https://openalex.org/W2070817017","https://openalex.org/W2086037850","https://openalex.org/W2130258210","https://openalex.org/W2138270253","https://openalex.org/W2138403652","https://openalex.org/W2140631835","https://openalex.org/W2144946856","https://openalex.org/W2158380317","https://openalex.org/W2196335072","https://openalex.org/W2294646594","https://openalex.org/W2526433668","https://openalex.org/W2603098331","https://openalex.org/W2778609253","https://openalex.org/W2896212724","https://openalex.org/W2913481828","https://openalex.org/W2943265657","https://openalex.org/W2944379335","https://openalex.org/W2950338282","https://openalex.org/W2970943910"],"related_works":["https://openalex.org/W2373362304","https://openalex.org/W1972035260","https://openalex.org/W4238705142","https://openalex.org/W2555858613","https://openalex.org/W4309468884","https://openalex.org/W107228333","https://openalex.org/W2139286803","https://openalex.org/W2943849101","https://openalex.org/W3147584709","https://openalex.org/W2376117328"],"abstract_inverted_index":{"Dental":[0],"restoration":[1,71,104,113],"is":[2,14,31,117],"a":[3,34,44,56,111],"complex":[4,93],"process":[5],"to":[6,16,62,97,138],"recover":[7],"patients'":[8],"teeth":[9],"using":[10,106],"artificial":[11],"materials.":[12],"It":[13],"important":[15],"improve":[17,163],"the":[18,21,39,69,99,107,121,134,140,149,159,164],"utilization":[19],"of":[20,47,58,68,103,142],"expensive":[22],"material":[23],"for":[24,91,133],"cost":[25],"saving.":[26],"The":[27,50,83,128],"tooth":[28],"side":[29],"surface":[30],"projected":[32],"as":[33],"two-dimensional":[35],"(2D)":[36],"contour":[37,100,114,122,145],"in":[38,60,77],"actual":[40],"processing,":[41],"which":[42],"forms":[43],"packing":[45,53,81,85,101,115,151],"problem":[46,102],"irregular":[48,52,80],"contours.":[49,94],"2D":[51,79,143],"has":[54],"received":[55],"lot":[57],"attention":[59],"research":[61],"solve":[63,98],"this":[64],"NP-hard":[65],"problem.":[66],"Contours":[67],"dental":[70,112],"are":[72],"more":[73],"complicated":[74],"than":[75],"those":[76],"traditional":[78],"problems.":[82],"existing":[84,150],"methods":[86],"cannot":[87],"obtain":[88],"good":[89],"results":[90],"these":[92],"In":[95],"order":[96],"models":[105],"NC":[108],"machining":[109],"technology,":[110],"algorithm":[116,129],"proposed":[118,154],"based":[119],"on":[120],"similar":[123],"feature":[124],"matching":[125],"and":[126,162],"collision.":[127],"uses":[130],"dynamic":[131],"programming":[132],"longest":[135],"common":[136],"subsequence":[137],"search":[139],"solution":[141],"free":[144],"packing.":[146],"Comparing":[147],"with":[148],"methods,":[152],"our":[153],"method":[155],"can":[156],"significantly":[157],"reduce":[158],"processing":[160],"time":[161],"filling":[165],"rate.":[166]},"counts_by_year":[],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
