Ex vivo Raman spectroscopy mapping of lung tissue: label-free molecular characterization of nontumorous and cancerous tissues [0.03%]
基于拉曼光谱的肺癌组织病理学表征研究
Manon Bourbousson,Irshad Soomro,David Baldwin et al.
Manon Bourbousson et al.
Raman spectroscopy mapping was used to study ex vivo fresh lung tissues and compare to histology sections. The Raman mapping measurements revealed differences in the molecular composition of normal lung tissue, adenocarcinoma, and squamous ...
Pruning strategies for efficient online globally consistent mosaicking in fetoscopy [0.03%]
胎儿镜检中用于高效在线生成全局一致马赛克图的剪枝策略
Marcel Tella-Amo,Loïc Peter,Dzhoshkun I Shakir et al.
Marcel Tella-Amo et al.
Twin-to-twin transfusion syndrome is a condition in which identical twins share a certain pattern of vascular connections in the placenta. This leads to an imbalance in the blood flow that, if not treated, may result in a fatal outcome for ...
Unsupervised clustering method to convert high-resolution magnetic resonance volumes to three-dimensional acoustic models for full-wave ultrasound simulations [0.03%]
一种无监督聚类方法，用于将高分辨率磁共振体积转换为三维声学模型以进行全波超声模拟
Kevin Looby,Carl D Herickhoff,Christopher Sandino et al.
Kevin Looby et al.
Simulations of acoustic wave propagation, including both the forward and the backward propagations of the wave (also known as full-wave simulations), are increasingly utilized in ultrasound imaging due to their ability to more accurately mo...
Benchmarking Wilms' tumor in multisequence MRI data: why does current clinical practice fail? Which popular segmentation algorithms perform well? [0.03%]
为什么当前的临床实践会失败？哪种流行分割算法表现良好？基于多序列MRI数据对Wilms肿瘤进行基准测试
Sabine Müller,Iva Farag,Joachim Weickert et al.
Sabine Müller et al.
Wilms' tumor is one of the most frequent malignant solid tumors in childhood. Accurate segmentation of tumor tissue is a key step during therapy and treatment planning. Since it is difficult to obtain a comprehensive set of tumor data of ch...
Systematic analysis of bias and variability of texture measurements in computed tomography [0.03%]
CT图像纹理定量分析的系统研究及重复性评估
Marthony Robins,Justin Solomon,Jocelyn Hoye et al.
Marthony Robins et al.
Texture is a key radiomics measurement for quantification of disease and disease progression. The sensitivity of the measurements to image acquisition, however, is uncertain. We assessed bias and variability of computed tomography (CT) text...
Development and verification of a snapshot dental intraoral three-dimensional scanner based on chromatic confocal imaging [0.03%]
基于彩色共焦成像的口腔内牙齿一瞬三维扫描仪的研发及验证
Michael Zint,Karl Stock,Daniel Claus et al.
Michael Zint et al.
We describe the development and verification of an optical, powder-free, intraoral scanner based on a chromatic confocal imaging system, which has been realized in a single-shot multifocal approach. The system is based on a combination of m...
Back-irradiated and dual-screen sandwich detector configurations for radiography [0.03%]
用于射线照相的背散和双屏夹层探测器结构
Anthony R Lubinsky,Adrian Howansky,Hao Zheng et al.
Anthony R Lubinsky et al.
Recent advances in thin film transistor array technology have enabled the possibility of "back-irradiated" (BI) indirect active-matrix flat-panel imagers (AMFPIs), in which x-rays first expose the scintillator through the optical sensor, an...
Comparison of deep learning and human observer performance for detection and characterization of simulated lesions [0.03%]
深度学习和人工观察者在模拟病灶检测与定性中的比较研究
Ruben De Man,Grace J Gang,Xin Li et al.
Ruben De Man et al.
Detection and characterization of abnormalities in clinical imaging are of utmost importance for patient diagnosis and treatment. We present a comparison of convolutional neural network (CNN) and human observer performance on a simulated le...
Design and fabrication of heterogeneous lung nodule phantoms for assessing the accuracy and variability of measured texture radiomics features in CT [0.03%]
设计和制作异质性肺结节体模以评估CT中纹理影像组学特征测量的准确性和可变性
Ehsan Samei,Jocelyn Hoye,Yuese Zheng et al.
Ehsan Samei et al.
We aimed to design and fabricate synthetic lung nodules with patient-informed internal heterogeneity to assess the variability and accuracy of measured texture features in CT. To that end, 190 lung nodules from a publicly available database...
Michael Brehler,Gaurav Thawait,Jonathan Kaplan et al.
Michael Brehler et al.
We present an algorithm for automatic anatomical measurements in tomographic datasets of the knee. The algorithm uses a set of atlases, each consisting of a knee image, surface segmentations of the bones, and locations of landmarks required...