{"id":"https://openalex.org/W7139097017","doi":"https://doi.org/10.1109/kst67832.2026.11432213","title":"Comprehensive Evaluation of Deep Learning-Based Oral Lesion Detection Models in Clinical Photography","display_name":"Comprehensive Evaluation of Deep Learning-Based Oral Lesion Detection Models in Clinical Photography","publication_year":2026,"publication_date":"2026-01-21","ids":{"openalex":"https://openalex.org/W7139097017","doi":"https://doi.org/10.1109/kst67832.2026.11432213"},"language":null,"primary_location":{"id":"doi:10.1109/kst67832.2026.11432213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/kst67832.2026.11432213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 18th International Conference on Knowledge and Smart Technology (KST)","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/A5038472689","display_name":"Nyelham Lhazay","orcid":null},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Nyelham Lhazay","raw_affiliation_strings":["Biomedical Engineering Institute Chiang Mai University,Chiang Mai,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Institute Chiang Mai University,Chiang Mai,Thailand","institution_ids":["https://openalex.org/I48076826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053704713","display_name":"Mansuang Wongsapai","orcid":"https://orcid.org/0009-0000-0523-1375"},"institutions":[{"id":"https://openalex.org/I1315836254","display_name":"Ministry of Public Health","ror":"https://ror.org/03rn0z073","country_code":"TH","type":"funder","lineage":["https://openalex.org/I1315836254"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Mansuang Wongsapai","raw_affiliation_strings":["Ministry of Public Health of Thailand,Intercountry Centre for Oral Health Department of Health,Chiang Mai,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ministry of Public Health of Thailand,Intercountry Centre for Oral Health Department of Health,Chiang Mai,Thailand","institution_ids":["https://openalex.org/I1315836254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129823634","display_name":"Pherawat Wongsawad","orcid":null},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Pherawat Wongsawad","raw_affiliation_strings":["Chiang Mai University,Faculty of Engineering,Department of Computer Engineering,Chiang Mai,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University,Faculty of Engineering,Department of Computer Engineering,Chiang Mai,Thailand","institution_ids":["https://openalex.org/I48076826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091379101","display_name":"Jitjiroj Ittichaicharoen","orcid":"https://orcid.org/0000-0002-0805-9432"},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Jitjiroj Ittichaicharoen","raw_affiliation_strings":["Chiang Mai University,Faculty of Dentistry,Department of Oral Biology and Diagnostic Sciences,Chiang Mai,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University,Faculty of Dentistry,Department of Oral Biology and Diagnostic Sciences,Chiang Mai,Thailand","institution_ids":["https://openalex.org/I48076826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020615781","display_name":"Surawut Pongsiriwet","orcid":"https://orcid.org/0009-0005-7914-043X"},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Surawut Pongsiriwet","raw_affiliation_strings":["Chiang Mai University,Faculty of Dentistry,Department of Oral Biology and Diagnostic Sciences,Chiang Mai,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University,Faculty of Dentistry,Department of Oral Biology and Diagnostic Sciences,Chiang Mai,Thailand","institution_ids":["https://openalex.org/I48076826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043311612","display_name":"Siriwan Suebnukarn","orcid":"https://orcid.org/0000-0003-1237-1274"},"institutions":[{"id":"https://openalex.org/I108108428","display_name":"Thammasat University","ror":"https://ror.org/002yp7f20","country_code":"TH","type":"education","lineage":["https://openalex.org/I108108428"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Siriwan Suebnukarn","raw_affiliation_strings":["Thammasat University,Faculty of Dentistry,Pathum Thani,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thammasat University,Faculty of Dentistry,Pathum Thani,Thailand","institution_ids":["https://openalex.org/I108108428"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015008538","display_name":"Kritsasith Warin","orcid":"https://orcid.org/0000-0003-1103-1411"},"institutions":[{"id":"https://openalex.org/I108108428","display_name":"Thammasat University","ror":"https://ror.org/002yp7f20","country_code":"TH","type":"education","lineage":["https://openalex.org/I108108428"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Kritsasith Warin","raw_affiliation_strings":["Thammasat University,Faculty of Dentistry,Pathum Thani,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Thammasat University,Faculty of Dentistry,Pathum Thani,Thailand","institution_ids":["https://openalex.org/I108108428"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114292229","display_name":"Chanokpim Sakdapreecha","orcid":null},"institutions":[{"id":"https://openalex.org/I104005692","display_name":"Huachiew Chalermprakiet University","ror":"https://ror.org/02wq2gg07","country_code":"TH","type":"education","lineage":["https://openalex.org/I104005692"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Chanokpim Sakdapreecha","raw_affiliation_strings":["Dental Department Samutprakarn Hospital,Samut Prakan,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dental Department Samutprakarn Hospital,Samut Prakan,Thailand","institution_ids":["https://openalex.org/I104005692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053560180","display_name":"Patiwet Wuttisarnwattana","orcid":"https://orcid.org/0000-0002-2687-3606"},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Patiwet Wuttisarnwattana","raw_affiliation_strings":["Chiang Mai University,Faculty of Engineering,Department of Computer Engineering,Chiang Mai,Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chiang Mai University,Faculty of Engineering,Department of Computer Engineering,Chiang Mai,Thailand","institution_ids":["https://openalex.org/I48076826"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"132","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.49380001425743103,"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":0.49380001425743103,"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/T13953","display_name":"Digital Imaging in Medicine","score":0.2361000031232834,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T12439","display_name":"Dental Research and COVID-19","score":0.042500000447034836,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/photography","display_name":"Photography","score":0.5557000041007996},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5370000004768372},{"id":"https://openalex.org/keywords/lesion","display_name":"Lesion","score":0.5160999894142151},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4832000136375427},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.4366999864578247},{"id":"https://openalex.org/keywords/test","display_name":"Test (biology)","score":0.39329999685287476}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5860999822616577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5705000162124634},{"id":"https://openalex.org/C119657128","wikidata":"https://www.wikidata.org/wiki/Q11633","display_name":"Photography","level":2,"score":0.5557000041007996},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5370000004768372},{"id":"https://openalex.org/C2781156865","wikidata":"https://www.wikidata.org/wiki/Q827023","display_name":"Lesion","level":2,"score":0.5160999894142151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5041000247001648},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4832000136375427},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.4366999864578247},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4284999966621399},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.39329999685287476},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3571000099182129},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.3449000120162964},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.31139999628067017},{"id":"https://openalex.org/C2987933465","wikidata":"https://www.wikidata.org/wiki/Q141130","display_name":"Image manipulation","level":3,"score":0.28529998660087585},{"id":"https://openalex.org/C29694066","wikidata":"https://www.wikidata.org/wiki/Q118301","display_name":"Orthodontics","level":1,"score":0.2775999903678894},{"id":"https://openalex.org/C3018822202","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Patient data","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.2549000084400177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/kst67832.2026.11432213","is_oa":false,"landing_page_url":"https://doi.org/10.1109/kst67832.2026.11432213","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 18th International Conference on Knowledge and Smart Technology (KST)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.541180431842804}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0],"clinical":[1],"dental":[2,288],"practice,":[3],"practitioners":[4],"routinely":[5],"capture":[6],"and":[7,19,28,52,105,170,244,271],"annotate":[8],"hundreds":[9],"of":[10,64,82,95,110,148,158,172,209,223],"oral":[11,44],"photographs":[12],"daily,":[13],"manually":[14],"circling":[15],"lesions":[16],"for":[17,134,275],"consultations":[18],"documentation.":[20],"This":[21,33],"time-intensive":[22],"process":[23],"is":[24],"prone":[25],"to":[26,42,143,237,267,297],"inconsistencies":[27],"delays":[29],"in":[30,264],"patient":[31],"care.":[32],"study":[34],"comprehensively":[35],"evaluated":[36],"17":[37],"state-of-the-art":[38],"deep":[39],"learning":[40],"models":[41,255],"automate":[43],"lesion":[45],"localization,":[46],"comparing":[47],"one-stage":[48],"(e.g.,":[49,54],"YOLO,":[50],"SSD)":[51],"twostage":[53],"Faster":[55],"R-CNN)":[56],"detection":[57],"architectures.":[58],"Additionally,":[59],"we":[60],"investigated":[61],"the":[62,189,287],"impact":[63],"Test":[65],"Time":[66],"Augmentation":[67],"(TTA)":[68],"on":[69,121],"model":[70],"performance.":[71],"Without":[72,187],"TTA,":[73,139,188],"YOLOv11-I":[74],"demonstrated":[75],"an":[76,144,201],"<tex":[77,83,96,106,111,126,145,149,159,173,202,210,224,238,245],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[78,84,97,107,112,127,146,150,160,174,194,203,211,225,239,246],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\text{mAP}_{\\mathbf{0.":[79],"5":[80,155,177,207,228],"0}}$</tex>":[81,208],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{6":[85],"9.":[86],"6":[87],"6}":[88,215],"\\pm":[89,102,114,129,152,165,179,216,230,241,248],"\\mathbf{5.":[90,217],"2":[91,100,167,219,233],"7}":[92,164,229],"\\boldsymbol{\\%}$</tex>,":[93],"accuracy":[94,157,295],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{8":[98,161,175],"5.":[99],"2}":[101],"2.48":[103],"\\%$</tex>":[104,243,250],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$F":[108],"1$</tex>-score":[109],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$86.39":[113],"2.39":[115],"\\%$</tex>.":[116],"Its":[117],"average":[118],"processing":[119],"time":[120,184,292],"a":[122],"consumer-grade":[123],"CPU":[124],"was":[125],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$0.59":[128],"0.12$</tex>":[130],"seconds,":[131],"indicating":[132],"suitability":[133],"sub-second":[135],"interactive":[136],"use.":[137],"With":[138],"YOLOv11-1":[140],"performance":[141],"improved":[142],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\text{mAP}_{0.50}$</tex>":[147],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$73.57":[151],"\\mathbf{4.":[153,231],"4":[154,196,197],"\\%}$</tex>,":[156,234],"7.":[162,213],"1":[163,214],"\\mathbf{2.":[166],"7":[168],"\\%}$</tex>":[169,220],"F1-score":[171,222],"8.":[176,227],"0}":[178],"1.80":[180],"\\%$</tex>,":[181],"though":[182],"inference":[183],"nearly":[185],"doubled.":[186],"lightweight":[190],"model,":[191],"SSDLite-320":[192],"(<tex":[193],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{3.":[195],"M}$</tex>":[198],"parameters),":[199],"achieved":[200],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{m":[204],"A":[205],"P}_{\\mathbf{0.":[206],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{5":[212],"8":[218],"with":[221,252],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$\\mathbf{7":[226],"3":[232],"which":[235],"rose":[236],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$60.20":[240],"6.71":[242],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$79.87":[247],"4.13":[249],"respectively":[251],"TTA.":[253],"These":[254],"generated":[256],"precisely":[257],"localized":[258],"bounding":[259],"boxes,":[260],"enabling":[261],"practitioners,":[262],"especially":[263],"rural":[265],"settings,":[266],"conduct":[268],"preliminary":[269],"screenings":[270],"generate":[272],"standardized":[273],"images":[274],"remote":[276],"specialist":[277],"review.":[278],"Our":[279],"findings":[280],"demonstrate":[281],"that":[282],"automated":[283],"localization":[284],"can":[285],"transform":[286],"workflow,":[289],"reducing":[290],"annotation":[291],"while":[293],"maintaining":[294],"comparable":[296],"manual":[298],"expert":[299],"annotation.":[300]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-03-20T00:00:00"}
