Pub Date : 2023-12-12DOI: 10.3390/engproc2023051042
Shoma Oiso, D. Shiozawa, Yuki Ogawa, T. Sakagami
{"title":"Defect Identification in Thermographic Nondestructive Testing under Cyclic Heating Using SVD Thermo-Component Analysis","authors":"Shoma Oiso, D. Shiozawa, Yuki Ogawa, T. Sakagami","doi":"10.3390/engproc2023051042","DOIUrl":"https://doi.org/10.3390/engproc2023051042","url":null,"abstract":"","PeriodicalId":509031,"journal":{"name":"The 17th International Workshop on Advanced Infrared Technology and Applications","volume":"14 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.3390/engproc2023051041
P. Bison, G. Cadelano, G. Ferrarini, M. Girotto, E. Guolo, Fabio Peron, M. Volinia
{"title":"Monitoring Moisture Diffusion after Contact Sponge Application","authors":"P. Bison, G. Cadelano, G. Ferrarini, M. Girotto, E. Guolo, Fabio Peron, M. Volinia","doi":"10.3390/engproc2023051041","DOIUrl":"https://doi.org/10.3390/engproc2023051041","url":null,"abstract":"","PeriodicalId":509031,"journal":{"name":"The 17th International Workshop on Advanced Infrared Technology and Applications","volume":"1 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-30DOI: 10.3390/engproc2023051039
P. Bison, G. Ferrarini, Christ Glorieux, Shuji Kamegaki, Junko Morikawa, Stefano Rossi, M. Ryu
{"title":"Train Pulses with a Random Spatial Distribution to Measure In-Plane Thermal Diffusivity","authors":"P. Bison, G. Ferrarini, Christ Glorieux, Shuji Kamegaki, Junko Morikawa, Stefano Rossi, M. Ryu","doi":"10.3390/engproc2023051039","DOIUrl":"https://doi.org/10.3390/engproc2023051039","url":null,"abstract":"","PeriodicalId":509031,"journal":{"name":"The 17th International Workshop on Advanced Infrared Technology and Applications","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139200302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-29DOI: 10.3390/engproc2023051038
B. Yousefi, Xavier Maldague, F. Hassanipour
: Thermography has found extensive application as a supplementary diagnostic tool in breast cancer diagnosis, notably complementing the clinical breast exam (CBE). Within dynamic thermography, matrix factorization methods have demonstrated their utility in accentuating thermal heterogeneities by generating thermal basis vectors. A significant challenge in such approaches is to identify the leading thermal basis vector that effectively captures predominant thermal patterns. Embedding methods are used to fuse multiple projected basis vectors onto a single basis for the extraction of the thermal features, known as thermomics . In this study, we introduce Rayleigh embedding to project thermal basis vectors obtained from factorization techniques into a lower-dimensional space, highlighting thermal patterns. This enhances the reliability of the thermal system, thereby assisting in CBE. The best results of the embedding method combining clinical information and demographics yield 82.9% (66.7%, 86.7%) using a random forest. The results demonstrated promising preliminary outcomes, leading to the early detection of breast abnormalities, and can serve as a non-invasive tool to aid CBE.
{"title":"Diagnostic Biomarker for Breast Cancer Applying Rayleigh Low-Rank Embedding Thermography","authors":"B. Yousefi, Xavier Maldague, F. Hassanipour","doi":"10.3390/engproc2023051038","DOIUrl":"https://doi.org/10.3390/engproc2023051038","url":null,"abstract":": Thermography has found extensive application as a supplementary diagnostic tool in breast cancer diagnosis, notably complementing the clinical breast exam (CBE). Within dynamic thermography, matrix factorization methods have demonstrated their utility in accentuating thermal heterogeneities by generating thermal basis vectors. A significant challenge in such approaches is to identify the leading thermal basis vector that effectively captures predominant thermal patterns. Embedding methods are used to fuse multiple projected basis vectors onto a single basis for the extraction of the thermal features, known as thermomics . In this study, we introduce Rayleigh embedding to project thermal basis vectors obtained from factorization techniques into a lower-dimensional space, highlighting thermal patterns. This enhances the reliability of the thermal system, thereby assisting in CBE. The best results of the embedding method combining clinical information and demographics yield 82.9% (66.7%, 86.7%) using a random forest. The results demonstrated promising preliminary outcomes, leading to the early detection of breast abnormalities, and can serve as a non-invasive tool to aid CBE.","PeriodicalId":509031,"journal":{"name":"The 17th International Workshop on Advanced Infrared Technology and Applications","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139212191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-11-14DOI: 10.3390/engproc2023051036
B. Oswald-Tranta
{"title":"Comparison of Inductive Thermography and Computer Tomography Results for Short Surface Cracks","authors":"B. Oswald-Tranta","doi":"10.3390/engproc2023051036","DOIUrl":"https://doi.org/10.3390/engproc2023051036","url":null,"abstract":"","PeriodicalId":509031,"journal":{"name":"The 17th International Workshop on Advanced Infrared Technology and Applications","volume":"32 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139277587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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