{"id":"https://openalex.org/W4362003623","doi":"https://doi.org/10.1109/tmi.2023.3263161","title":"Automatic Detection of Tooth-Gingiva Trim Lines on Dental Surfaces","display_name":"Automatic Detection of Tooth-Gingiva Trim Lines on Dental Surfaces","publication_year":2023,"publication_date":"2023-03-29","ids":{"openalex":"https://openalex.org/W4362003623","doi":"https://doi.org/10.1109/tmi.2023.3263161","pmid":"https://pubmed.ncbi.nlm.nih.gov/37015112"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2023.3263161","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","pubmed"],"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/A5100765638","display_name":"Geng Chen","orcid":"https://orcid.org/0000-0001-8350-6581"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"funder","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Geng Chen","raw_affiliation_strings":["National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Integrated Aero-Space-Ground-Ocean Big Data Application Technology, School of Computer Science and Engineering, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061215231","display_name":"Jie Qin","orcid":"https://orcid.org/0000-0002-0306-534X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"funder","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Qin","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056179227","display_name":"Boulbaba Ben Amor","orcid":"https://orcid.org/0000-0002-4176-9305"},"institutions":[{"id":"https://openalex.org/I4210116052","display_name":"Inception Institute of Artificial Intelligence","ror":"https://ror.org/02664zk40","country_code":"AE","type":"facility","lineage":["https://openalex.org/I4210116052"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Boulbaba Ben Amor","raw_affiliation_strings":["Inception Institute of Artificial Intelligence, Abu Dhabi, United Arab Emirates"],"affiliations":[{"raw_affiliation_string":"Inception Institute of Artificial Intelligence, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I4210116052"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101176980","display_name":"Weiming Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210132950","display_name":"Stomatology Hospital","ror":"https://ror.org/041yj5753","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210132950"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiming Zhou","raw_affiliation_strings":["Guangdong Stomatology Hospital, Guangzhou, China","Guangzhou HeyGears IMC. Inc, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou HeyGears IMC. Inc, Guangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Guangdong Stomatology Hospital, Guangzhou, China","institution_ids":["https://openalex.org/I4210132950"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080852978","display_name":"Hang Dai","orcid":"https://orcid.org/0000-0002-7609-0124"},"institutions":[{"id":"https://openalex.org/I7882870","display_name":"University of Glasgow","ror":"https://ror.org/00vtgdb53","country_code":"GB","type":"funder","lineage":["https://openalex.org/I7882870"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hang Dai","raw_affiliation_strings":["School of Computing Science, University of Glasgow, Glasgow, U.K"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, University of Glasgow, Glasgow, U.K","institution_ids":["https://openalex.org/I7882870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101817616","display_name":"Tao Zhou","orcid":"https://orcid.org/0000-0002-3733-7286"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"funder","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhou","raw_affiliation_strings":["PCA Laboratory, the Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, and the School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"PCA Laboratory, the Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, and the School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102765219","display_name":"Heyuan Huang","orcid":"https://orcid.org/0000-0002-9351-1285"},"institutions":[],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heyuan Huang","raw_affiliation_strings":["Guangzhou HeyGears IMC. Inc, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou HeyGears IMC. Inc, Guangzhou, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082634513","display_name":"Ling Shao","orcid":"https://orcid.org/0000-0002-8264-6117"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ling Shao","raw_affiliation_strings":["UCAS-Terminus AI Laboratory, University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"UCAS-Terminus AI Laboratory, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institution_assertions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.092,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.999803,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":90},"biblio":{"volume":"42","issue":"11","first_page":"3194","last_page":"3204"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.9973,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.9973,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","score":0.9919,"subfield":{"id":"https://openalex.org/subfields/3505","display_name":"Orthodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11570","display_name":"Periodontal Regeneration and Treatments","score":0.9808,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trim","display_name":"Trim","score":0.92283857},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5797557}],"concepts":[{"id":"https://openalex.org/C88611116","wikidata":"https://www.wikidata.org/wiki/Q957004","display_name":"Trim","level":2,"score":0.92283857},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.64232683},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.59783214},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5797557},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5071101},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4432069},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10714015},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09927046},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D005881","descriptor_name":"Gingiva","qualifier_ui":"","qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D066330","descriptor_name":"Printing, Three-Dimensional","qualifier_ui":"","qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"","qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2023.3263161","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37015112","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":["National Institutes of Health"],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"62172228"},{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"62201465"},{"funder":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China","award_id":"62276129"},{"funder":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province","award_id":"BK20220890"},{"funder":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities","award_id":"D5000220213"}],"datasets":[],"versions":[],"referenced_works_count":53,"referenced_works":["https://openalex.org/W106751081","https://openalex.org/W1522301498","https://openalex.org/W153727530","https://openalex.org/W1593557558","https://openalex.org/W1644641054","https://openalex.org/W1656451791","https://openalex.org/W1901129140","https://openalex.org/W1920022804","https://openalex.org/W2031209446","https://openalex.org/W2042307670","https://openalex.org/W2062290923","https://openalex.org/W2116341502","https://openalex.org/W2129858476","https://openalex.org/W2132303710","https://openalex.org/W2136148445","https://openalex.org/W2153483943","https://openalex.org/W2156061717","https://openalex.org/W2194775991","https://openalex.org/W2558460151","https://openalex.org/W2558748708","https://openalex.org/W2560609797","https://openalex.org/W2606780347","https://openalex.org/W2752782242","https://openalex.org/W2804967795","https://openalex.org/W2890752564","https://openalex.org/W2892880750","https://openalex.org/W2947263797","https://openalex.org/W2950898568","https://openalex.org/W2951864735","https://openalex.org/W2962040420","https://openalex.org/W2963021451","https://openalex.org/W2963121255","https://openalex.org/W2963196212","https://openalex.org/W2963231572","https://openalex.org/W2963695795","https://openalex.org/W2964051675","https://openalex.org/W2964101377","https://openalex.org/W2979822198","https://openalex.org/W2980185039","https://openalex.org/W2990544317","https://openalex.org/W3004849003","https://openalex.org/W3008606616","https://openalex.org/W3021444369","https://openalex.org/W3089923432","https://openalex.org/W3090085877","https://openalex.org/W3091271707","https://openalex.org/W3101228253","https://openalex.org/W3108776516","https://openalex.org/W3116871539","https://openalex.org/W3132403896","https://openalex.org/W4205960050","https://openalex.org/W4210763224","https://openalex.org/W4297741728"],"related_works":["https://openalex.org/W3116076068","https://openalex.org/W2775347418","https://openalex.org/W2772917594","https://openalex.org/W2755342338","https://openalex.org/W2229312674","https://openalex.org/W2166024367","https://openalex.org/W2079911747","https://openalex.org/W2058170566","https://openalex.org/W2036807459","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Detecting":[0],"the":[1,59,106,121,126,129,137,143,171,190],"tooth-gingiva":[2,83],"trim":[3,84,94,103,114,123,139,165,175,214,242],"line":[4,95,104,115,124,140,166,176,215,243],"from":[5,54,86,105,128,146],"a":[6,10,27,74,93,113,147,150,164,185,229],"dental":[7,14,67,87,108,131,192,224,231],"surface":[8,109,193,232],"plays":[9],"critical":[11],"role":[12],"in":[13,250],"treatment":[15],"planning":[16],"and":[17,52,163,238,246,253],"aligner":[18],"3D":[19],"printing.":[20],"Existing":[21],"methods":[22,43,245,249],"treat":[23],"this":[24,70],"task":[25],"as":[26,110,112,194],"segmentation":[28,39],"problem,":[29],"which":[30,183],"is":[31,177,184],"resolved":[32],"with":[33,125,149,189],"geometric":[34,76],"deep":[35,77],"learning":[36,78],"based":[37],"mesh":[38],"techniques.":[40],"However,":[41],"these":[42],"can":[44],"only":[45],"provide":[46],"indirect":[47],"results":[48],"(i.e.,":[49],"segmented":[50],"teeth)":[51],"suffer":[53],"unsatisfactory":[55],"accuracy":[56],"due":[57],"to":[58,168,180,213],"incapability":[60],"of":[61,65,92,221],"making":[62,218],"full":[63,219],"use":[64,220],"high-resolution":[66,130,191,223],"surfaces.":[68,88,225],"To":[69],"end,":[71],"we":[72,158],"propose":[73,159],"two-stage":[75],"framework":[79,90,208],"for":[80,99,119,204],"automatically":[81],"detecting":[82],"lines":[85],"Our":[89,207],"consists":[91],"proposal":[96],"network":[97,117],"(TLP-Net)":[98],"predicting":[100],"an":[101,210],"initial":[102,122,138],"low-resolution":[107],"well":[111],"refinement":[116],"(TLR-Net)":[118],"refining":[120],"information":[127],"surface.":[132],"Specifically,":[133],"our":[134,181,236],"TLP-Net":[135,237],"predicts":[136],"by":[141,217],"fusing":[142],"multi-scale":[144,153],"features":[145],"U-Net":[148],"proposed":[151],"residual":[152],"attention":[154],"fusion":[155],"module.":[156],"Moreover,":[157],"feature":[160],"bridge":[161],"modules":[162],"loss":[167],"further":[169],"improve":[170],"accuracy.":[172],"The":[173],"resulting":[174],"then":[178],"fed":[179],"TLR-Net,":[182],"deep-based":[186],"LDDMM":[187],"model":[188],"input.":[195],"In":[196],"addition,":[197],"dense":[198],"connections":[199],"are":[200,240],"incorporated":[201],"into":[202],"TLR-Net":[203,239],"improved":[205],"performance.":[206],"provides":[209],"automatic":[211],"solution":[212],"detection":[216,244],"raw":[222],"Extensive":[226],"experiments":[227],"on":[228],"clinical":[230],"dataset":[233],"demonstrate":[234],"that":[235],"superior":[241],"outperform":[247],"cutting-edge":[248],"both":[251],"qualitative":[252],"quantitative":[254],"evaluations.":[255]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4362003623","counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-04-28T17:53:45.857607","created_date":"2023-04-05"}