Challenges and Strategies in Fusion of Probes and Imaging Equipment for Neural Imaging [0.03%]
神经影像探针与成像仪器融合的挑战与策略
Jiayu Gu,Lei Wang,Le Xue et al.
Jiayu Gu et al.
Recent years have seen significant progress in imaging technology, which has deepened our understanding of the brain. However, challenges remain in detecting nanoscale structures like the extracellular space and mapping complex neural netwo...
Dosimetric Impact of Hysteresis in Gantry Rotation on Clinical VMAT Plans [0.03%]
多叶准直旋转过程中迟滞效应对临床VMAT计划剂量学的影响分析
Stanislaw Szpala
Stanislaw Szpala
Gantry angle inaccuracies during treatment delivery affect the dose distribution received by the patient. These inaccuracies may arise from stretching of the gantry belt, leading to hysteresis in the gantry angle. The purpose of this work i...
BMSNet: A Boundary-Guided Multi-Scale Polyp Segmentation Network [0.03%]
一种基于边界引导的多尺度息肉图像分割网络(BMSNet)
Tianying Gao,Zihao Song,Zhenjian Yang et al.
Tianying Gao et al.
Accurate polyp segmentation in colonoscopy images is essential for computer-aided diagnosis and early colorectal cancer screening. However, this task remains challenging due to large variations in polyp size, shape, and texture, as well as ...
Evaluation of the in vivo performance of a 109Cd-based x-ray fluorescence system for measurement of skin iron concentration [0.03%]
体内评估基于109Cd的X射线荧光系统以测量皮肤铁浓度性能的研究
Michelle Yap,Fiona E McNeill,Michelle P Zeller et al.
Michelle Yap et al.
There are many diseases associated with iron deficiency and iron overload prevalent in the Canadian population, however, there are no rapid, cost-effective, non-invasive methods of measuring iron. X-ray fluorescence (XRF) is a non-invasive ...
Peijun Zhang,Yi Tang,Jiaying Chen et al.
Peijun Zhang et al.
Current dysphagia assessment suffers from subjectivity and reliance on complex clinical tools, while rehabilitation lacks objective feedback. The critical mechanism of respiration-swallowing coordination for preventing aspiration is often o...
Physics-Informed Koopman-Constrained Implicit Q-Learning for Safe Offline Reinforcement Learning in Mechanical Ventilation [0.03%]
基于物理知识的Koopman约束隐式Q学习在机械通气中的安全离线强化学习应用
Bailing Zhang,Yuwei Mi,Yuan Miao
Bailing Zhang
Mechanical ventilation management in intensive care units requires continuous optimization of ventilator parameters while adhering to clinical safety constraints. This paper presents Physics-Informed Koopman-constrained Implicit Q-Learning ...
LWF-YOLO: A Lightweight framework based YOLO for blood cell detection [0.03%]
基于YOLO的轻量级框架在血液细胞检测中的应用研究
Rui Mao,Dazhi Huang,Yuanyuan Wu et al.
Rui Mao et al.
Accurate detection of blood cells, red blood cells, white blood cells, and platelets is essential for diagnosing hematological disorders such as anemia and leukemia. However, traditional approaches like manual microscopy and automated analy...
Biophysical and Functional Evaluation of Concentric Electrodes for Localised Non-Invasive FES [0.03%]
同心电极的生物物理和功能评价用于局部非侵入式FES
Javier Saez,Francisco Saavedra,Rodrigo Osorio et al.
Javier Saez et al.
Spatial selectivity remains a major limitation of non-invasive functional electrical stimulation (FES), particularly in anatomically dense regions of the upper limb. This study investigates the design, modelling, and validation of concentri...
Parameter-efficient adaptation of foundational models for automated myocardial strain analysis [0.03%]
基于基础模型的心肌应变自动分析的参数高效调优方法
Agustin Bernardo,German Mato,Matı́as Calandrelli et al.
Agustin Bernardo et al.
Purpose: Automated myocardial strain analysis requires accurate segmentation and motion tracking, but deep learning methods trained on one dataset often fail when applied to images from different scanners or institutions....
High-contrast ultrafast ultrasound power Doppler Imaging using subarray adaptive temporal autocorrelation with phase compensation [0.03%]
基于子孔阵自适应时域相位补偿互相关的高对比超快功率多普勒成像技术研究
Che-Chou Shen,Chih-Chung Huang,Han-Wen Hsu
Che-Chou Shen
Compared to the conventional zero-lag autocorrelation (R(0)) estimation which directly accumulates the power of Doppler ensembles for ultrafast ultrasound power Doppler (PD) imaging, first-lag autocorrelation (R(1)) enhances the noise suppr...