影像研究与医学应用Pub Date : 2023-04-10DOI: 10.1117/12.2660864
Prashant Shah
{"title":"Federated learning: how the world's biggest federation is training state-of-the-art brain tumor segmentation models","authors":"Prashant Shah","doi":"10.1117/12.2660864","DOIUrl":"https://doi.org/10.1117/12.2660864","url":null,"abstract":"","PeriodicalId":57954,"journal":{"name":"影像研究与医学应用","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78760900","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}
影像研究与医学应用Pub Date : 2023-04-10DOI: 10.1117/12.2654414
{"title":"A fully digitally integrated workflow for brain MRI Point Cloud generation and augmented reality 3D model visualization","authors":"","doi":"10.1117/12.2654414","DOIUrl":"https://doi.org/10.1117/12.2654414","url":null,"abstract":"","PeriodicalId":57954,"journal":{"name":"影像研究与医学应用","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77021328","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}
影像研究与医学应用Pub Date : 2021-04-20DOI: 10.1117/12.2581857
Hossein Mohammadian Foroushani, P. LaMontagne, L. Wallace, J. Gurney, D. Marcus
{"title":"Deep learning pipeline for brain MRI acquisition type classification","authors":"Hossein Mohammadian Foroushani, P. LaMontagne, L. Wallace, J. Gurney, D. Marcus","doi":"10.1117/12.2581857","DOIUrl":"https://doi.org/10.1117/12.2581857","url":null,"abstract":"We have developed an effective deep learning pipeline to classify brain magnetic resonance imaging scans automatically into 12 subcategories. The classification is performed by a meta classifier which receives level one predictions from Microsoft's Residual Networks (ResNet), Google’s Neural Architecture Search Network (NASNet) and a text-based classifier on DICOM header series description and combine them to get final classification. The overall classifier was trained, validated and tested on 2750 MRI images from multicenter projects. The classifier was packaged using Docker containerization technology and deployed on a local XNAT instance and tested on 3000 independent imaging sessions with 98.5% accuracy.","PeriodicalId":57954,"journal":{"name":"影像研究与医学应用","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83843165","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}
影像研究与医学应用Pub Date : 2021-02-15DOI: 10.1117/12.2582020
S. Woo, I. Lim, Jingyu Kim, Byung-chul Kim
{"title":"Study for metastasis prediction of head and neck squamous cell carcinomas using RNA-sequencing data and PET image feature","authors":"S. Woo, I. Lim, Jingyu Kim, Byung-chul Kim","doi":"10.1117/12.2582020","DOIUrl":"https://doi.org/10.1117/12.2582020","url":null,"abstract":"The aim of this study is to predict the head and neck squamous cell carcinomas (HNSCs) patient metastasis using PET radiomics with RNA-sequencing data. We performed Gene set enrichment analysis (GSEA) and identified 72 genes have important roles as Epithelial mesenchymal transition (EMT) functional modules by the mount of gene expression pattern during the cancer metastasis. The 47 features were extracted form PET images by local image features extraction. GLZLM_LZHGE and CXCL6, SHAPE_Volume and CLCL6, GLCM_Energy and COL11A1 identified as a high relation by P-value. The test and training value PETr and FEG were 0.45 and 0.50 in LR and 0.75 and 0.83 in GB, respectively.","PeriodicalId":57954,"journal":{"name":"影像研究与医学应用","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91115802","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}