Quantitative assessment of three vendor's metal artifact reduction techniques for CT imaging using a customized phantom [0.03%]
基于自编CT体模的三种金属伪影削减算法的定量评估研究
Ryan Chou,Jung-Hui Li,Liu-Kuo Ying et al.
Ryan Chou et al.
A metal implant was placed in an acrylic phantom to enable quantitative analysis of the metal artifact reduction techniques used in computed tomography (CT) scanners from three manufacturers. Two titanium rods were placed in a groove in a c...
Is bony attachment necessary for dynamic reference frame in navigation-assisted minimally invasive lumbar spine fusion surgery? [0.03%]
导航辅助微创腰椎融合术中动态参考架需要骨性固定吗？
Hsi-Hsien Lin,Yueh-Hsiu Lu,Po-Hsin Chou et al.
Hsi-Hsien Lin et al.
This study aimed to compare the accuracy of navigation-assisted percutaneous pedicle screw insertions between traditional posterior superior iliac spine (PSIS) fixed and cutaneously fixed dynamic reference frame (DRF) in minimally invasive ...
Randomized Controlled Trial
Computer assisted surgery (Abingdon, England). 2019 Dec;24(1):7-12. DOI:10.1080/24699322.2018.1542028 2019
Evaluation of laparoscopic forceps jaw contact pressure and distribution using pressure sensitive film [0.03%]
应用压力敏感膜评估腹腔镜钳咬合端的压力分布
Rui Zhu,Maxime Maréchal,Ikuo Yamamoto et al.
Rui Zhu et al.
In this study, the authors used the Fujifilm Prescale Pressure Measuring System to measure the contact pressure and distribution at the jaws of laparoscopic grasping forceps. This data was then correlated with measured pressures at the forc...
Design and control of a MRI-compatible pneumatic needle puncture robot [0.03%]
一种磁兼容的气动穿刺机器人设计与控制方法研究
Baoliang Zhao,Yi Fu,Yuanyuan Yang et al.
Baoliang Zhao et al.
Percutaneous needle puncture operation is widely used in the image-guided interventions, including biopsy and ablation. MRI guidance has the advantages of high-resolution soft tissue imaging and thermal monitoring during energy-based ablati...
Encoder-decoder with dense dilated spatial pyramid pooling for prostate MR images segmentation [0.03%]
基于密集膨胀空间金字塔池的编码解码网络前列腺MR图像分割方法
Lei Geng,Jia Wang,Zhitao Xiao et al.
Lei Geng et al.
Automatic segmentation of prostate magnetic resonance (MR) images has great significance for the diagnosis and clinical application of prostate diseases. It faces enormous challenges because of the low contrast of the tissue boundary and th...
Assisted therapeutic system based on reinforcement learning for children with autism [0.03%]
基于强化学习的自闭症儿童辅助治疗系统
Minjia Li,Xue Li,Lun Xie et al.
Minjia Li et al.
Assisted therapy is increasingly used in autism spectrum disorders (ASD) for improving social interaction and communication skills in recent years. A lot of studies have proven that the form of interactive games for therapy has a good effec...
Development of modified RSA algorithm using fixed mersenne prime numbers for medical ultrasound imaging instrumentation [0.03%]
基于固定梅森素数的改进RSA算法在医学超声成像仪中的应用研究
Seung-Hyeok Shin,Won Sok Yoo,Hojong Choi
Seung-Hyeok Shin
Purpose: Encryption of patient information has become an important issue in medical ultrasound instrumentation to secure information when images are accessed off-site. The proposed algorithm is used to encrypt private medical images and tra...
Clustering-based undersampling with random over sampling examples and support vector machine for imbalanced classification of breast cancer diagnosis [0.03%]
基于聚类的欠采样与随机过采样的支持向量机在乳腺癌诊断不平衡分类中的应用研究
Jue Zhang,Li Chen
Jue Zhang
To overcome the two-class imbalanced classification problem existing in the diagnosis of breast cancer, a hybrid of Random Over Sampling Example, K-means and Support vector machine (RK-SVM) model is proposed which is based on sample selecti...
Lung segmentation method with dilated convolution based on VGG-16 network [0.03%]
基于VGG-16网络的膨胀卷积肺部分割方法
Lei Geng,Siqi Zhang,Jun Tong et al.
Lei Geng et al.
Lung cancer has become one of the life-threatening killers. Lung disease need to be assisted by CT images taken doctor's diagnosis, and the segmented CT image of the lung parenchyma is the first step to help doctor diagnosis. For the proble...
Dongwei Chen,Weiqi Yang,Rui Miao et al.
Dongwei Chen et al.
At present, in the field of electroencephalogram (EEG) signal recognition, the classification and recognition in complex scenarios with more categories of EEG signals have gained more attention. Based on the joint fast Fourier transform (FF...