{"id":"https://openalex.org/W2891698792","doi":"https://doi.org/10.1109/icassp.2018.8461442","title":"A Nonlinear 3D Geometric Tongue Model","display_name":"A Nonlinear 3D Geometric Tongue Model","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2891698792","doi":"https://doi.org/10.1109/icassp.2018.8461442","mag":"2891698792"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2018.8461442","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101779069","display_name":"Qiang Fang","orcid":"https://orcid.org/0000-0002-6548-980X"},"institutions":[{"id":"https://openalex.org/I114218197","display_name":"Chinese Academy of Social Sciences","ror":"https://ror.org/05bxbmy32","country_code":"CN","type":"facility","lineage":["https://openalex.org/I114218197"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Fang","raw_affiliation_strings":["Institute of Linguistics, Chinese Academy of Social Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Linguistics, Chinese Academy of Social Sciences","institution_ids":["https://openalex.org/I114218197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040371597","display_name":"Hequn Li","orcid":"https://orcid.org/0000-0002-5529-9236"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hequn Li","raw_affiliation_strings":["School of Software, Tianjin University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software, Tianjin University","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027428789","display_name":"Jianguo Wei","orcid":"https://orcid.org/0000-0002-8964-9759"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianguo Wei","raw_affiliation_strings":["School of Software, Tianjin University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software, Tianjin University","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102003658","display_name":"Jianrong Wang","orcid":"https://orcid.org/0000-0002-8980-1634"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianrong Wang","raw_affiliation_strings":["School of Computer Science, Tianjin University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Tianjin University","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113818761","display_name":"Xiyu Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiyu Wu","raw_affiliation_strings":["Peking University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peking University","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4989","last_page":"4993"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12647","display_name":"Traditional Chinese Medicine Studies","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12647","display_name":"Traditional Chinese Medicine Studies","score":0.9854000210762024,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11521","display_name":"Salivary Gland Disorders and Functions","score":0.9186000227928162,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/tongue","display_name":"Tongue","score":0.834169864654541},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.7730957865715027},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6152826547622681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5288358926773071},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.5130873918533325},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4125169813632965},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3447023332118988},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34461745619773865},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.26793816685676575},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.15621116757392883},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11933475732803345}],"concepts":[{"id":"https://openalex.org/C2779744641","wikidata":"https://www.wikidata.org/wiki/Q9614","display_name":"Tongue","level":2,"score":0.834169864654541},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.7730957865715027},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6152826547622681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5288358926773071},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5130873918533325},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4125169813632965},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3447023332118988},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34461745619773865},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.26793816685676575},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.15621116757392883},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11933475732803345},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2018.8461442","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8461442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W37655516","https://openalex.org/W123135133","https://openalex.org/W1778436208","https://openalex.org/W1977591085","https://openalex.org/W2055080184","https://openalex.org/W2056387890","https://openalex.org/W2111701360","https://openalex.org/W2112242686","https://openalex.org/W2510839136","https://openalex.org/W2576259985","https://openalex.org/W6601502517","https://openalex.org/W6637958963","https://openalex.org/W6676500043","https://openalex.org/W6676720488","https://openalex.org/W6732428114"],"related_works":["https://openalex.org/W3136794468","https://openalex.org/W2367950022","https://openalex.org/W2051487156","https://openalex.org/W2365707941","https://openalex.org/W2366141844","https://openalex.org/W2383946220","https://openalex.org/W2358428239","https://openalex.org/W3011636953","https://openalex.org/W2073681303","https://openalex.org/W2351206852"],"abstract_inverted_index":{"This":[0],"study":[1],"describes":[2],"a":[3],"nonlinear":[4],"geometric":[5,20],"tongue":[6,21,25,37,61,66,83,102],"model":[7,26,72],"based":[8],"on":[9],"MRI":[10],"and":[11,33,40],"Cone-beam":[12],"CT":[13],"(CBCT)":[14],"data.":[15],"Comparing":[16],"with":[17,45],"the":[18,23,34,57,65,70,75,79,87,101,115],"conventional":[19],"model,":[22],"proposed":[24],"is":[27,105,112],"controlled":[28],"by":[29],"several":[30],"prototype":[31,41,97,117],"vertices,":[32],"relationship":[35],"between":[36],"mesh":[38,84],"vertices":[39,42],"are":[43],"modeled":[44],"quadratic":[46,53,71],"functions.":[47],"The":[48],"results":[49],"indicate":[50],"that:":[51],"i)":[52],"models":[54],"do":[55],"improve":[56],"reconstruction":[58,88],"performance":[59,81,89],"of":[60,82],"mesh,":[62],"especially":[63],"in":[64,100],"root":[67,103],"region;":[68],"ii)":[69],"which":[73],"use":[74],"cross-prototype-vertex":[76],"information":[77],"achieves":[78],"best":[80],"reconstruction;":[85],"iii)":[86],"can":[90],"be":[91],"further":[92],"improved":[93],"if":[94,110],"an":[95],"extra":[96],"vertex":[98],"TP":[99,111],"region":[104],"taken":[106],"into":[107],"account,":[108],"even":[109],"estimated":[113],"from":[114],"measured":[116],"vertices.":[118]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
