A probabilistic tissue classification metric for MR-US guided prostate core-needle biopsies with explicit modelling of localization uncertainty [0.03%]
基于概率组织分类的磁共振超声引导的前列腺核心活检定位不确定性的量化指标研究
Matthew Muscat,Juanita Crook,Andrew Jirasek et al.
Matthew Muscat et al.
Develop a spatially resolved probabilistic framework that explicitly models localization uncer-
tainty to map along-core tissue-class sampling probabilities Pi(z) for MR-informed, US-guided transperineal
prostate biopsies, yielding ...
Amplifying image quality gain in x-ray phase contrast imaging of mastectomy samples with deep learning denoising [0.03%]
利用深度学习降噪放大乳腺切除样本x射线相位对比成像的质量增益
Ashkan Pakzad,Robert Turnbull,Simon J Mutch et al.
Ashkan Pakzad et al.
Phase-contrast computed tomography (PCT) of the breast has previously been shown to produce higher-quality images at lower radiation doses without the need for breast compression. The present study is aimed at further reduction of the radia...
Statistical process control of CBCT density gamma analysis as a clinical trigger for offline adaptive radiotherapy [0.03%]
基于CBCT密度的伽马分析统计过程控制作为离线自适应放疗的临床触发因素
Ping Lin Yeap,Melvin Ming Long Chew,Yun Ming Wong et al.
Ping Lin Yeap et al.
Adaptive radiotherapy aimed to account for inter- and intra-fractional anatomical changes to improve target coverage and spare normal tissues. Commercial softwares could quantify anatomical and setup differences between planning CT (pCT) an...
Ideal observer estimation for binary tasks with stochastic object models [0.03%]
基于随机目标模型的二元任务理想观察者估计方法研究
Jingyan Xu,Frédéric Noo
Jingyan Xu

We propose a new formulation for ideal observers (IOs) that incorporate stochastic object models (SOMs) for data acquisition optimization.
Approach:
A data acquisition system is considered as a (possibly nonlinear) discrete-to-...
Investigation of Lorentz field effects on wound healing: theoretical, computational, and experimental analysis [0.03%]
洛伦兹场对伤口愈合影响的研究：理论、计算和实验分析
Aliye Gürcan,Merve Açıkgöz,Rabia Tutuk et al.
Aliye Gürcan et al.
This study introduces a novel noninvasive wound healing approach that generates Lorentz fields in the wound area using ultrasonic transducers under a static magnetic field, enabling localized stimulation without direct electrode contact. Th...
Deep radiomics for prognostic prediction in locally advanced non-small cell lung cancer by leveraging OmicsMap-based image representation [0.03%]
基于OmicsMap的图像表示在局部晚期非小细胞肺癌预后预测中的深度影像组学研究
Runping Hou,Wuyan Xia,Md Tauhidul Islam et al.
Runping Hou et al.
Patients with locally advanced non-small cell lung cancer (LA-NSCLC) exhibit heterogeneous prognoses despite receiving standard treatments, highlighting the need for more reliable prognostic biomarkers. This study aims to develop and valida...
Boundary-aware and discrepancy-guided dynamic pseudo-labeling with consistency learning for semi-supervised 3D TOF-MRA cerebrovascular segmentation [0.03%]
基于边界感知和分歧引导的半监督动态伪标签一致性学习在三维TOF-MRA脑血管分割中的应用研究
Nazik Mohamad Ahmed Elsayed,Jiarun Liu,Cheng Li et al.
Nazik Mohamad Ahmed Elsayed et al.
Objective: Cerebrovascular diseases are a major global health challenge due to their high
morbidity and mortality rates. Accurate segmentation of cerebrovascular structures in
TOF-MRA is crucial for accurate diagn...
Improving the efficiency of normalized metal artifact reduction via a unified forward projection [0.03%]
基于统一前向投影改进规范化金属伪影减技术效率
Jooho Lee,Adam S Wang,Jongduk Baek
Jooho Lee
Normalized metal artifact reduction (NMAR) is a robust and widely used method for reducing metal artifacts in computed tomography (CT). However, conventional NMAR requires at least two forward projections, one for metal trace detection and ...
Motion-robust magnetic resonance fingerprinting (MR-MRF) for quantitative liver cancer imaging [0.03%]
基于磁共振指纹识别的运动鲁棒性肝癌定量成像技术(MR-MRF)
Chenyang Liu,Tian Li,Lu Wang et al.
Chenyang Liu et al.
This study aims to develop a motion-robust magnetic resonance fingerprinting (MR-MRF) technique for liver cancer imaging to eliminate the need for breath-hold scanning. 
Approach: To mitigate respiratory motion artifacts in free-breathi...
Estimation of absorbed doses in computational mouse and human phantoms receiving229Th-derived free225Ac [0.03%]
基于~(229)Th的~(225)Ac释放对计算鼠和人体模体吸收剂量的估算
Jaewoong Jang,Tomoko Tanaka,Atsuko Nakanishi Ozeki et al.
Jaewoong Jang et al.
Objective. Free225Ac can result in off-target radiation exposure if present as a result of incomplete chelation or radiolytic degradation of225Ac radiopharmaceuticals. This study assessed absorbed doses of229Th-derived free225Ac to major no...