网络低剂量电脑断层;低剂量电脑断层侦测仪 网络释义
[10] H. Chen et al., "Low-dose CT with a residual encoder-decoder convolutional neural network", IEEE Trans. Image Process., vol. 36, no. 12, pp. 2524-2535, Dec. 2017. [11]Xin Yi,Paul Babyn:Sharpness-Aware Low-Dose CT Denoising Using Conditional Generative Adversarial Network.J. D...
FDG-PET/CT对于T1期肺癌N期与M期病灶诊断优于普通CT,但受CT衰减校正 (CT attenuation-corrected, CTAC)数据采集与重建模式影响与早期肺癌糖代谢低的特点,T1期(直径≤3 cm,实性、部分实性、非实性)原发灶检出与定性比较困难。肺部低剂量CT(low dose CT, LDCT)可以弥补前者缺点。通过改进数据采集重建模式,使...
[Hu Chen et., al] Low-Dose CT With a Residual Encoder-Decoder Convolutional Neural Network (RED-CNN) 1 文章核心思想 低剂量CT重建问题是近年以来在生物医学图像领域有一定研究价值的topic,传统算法包括频率域滤波算法以及迭代重建算法,二者共同的问题是需要对raw data进行运算,相对的复杂度较高。随着深度学习...
(CMS)推荐对高风险个人实施低剂量CT肺癌筛查。 ⚫医疗已经批准对其受益人中有资格进行低剂量CT肺癌筛查 2 的高风险患者给予医保报销。 3 ⚫放射学院建议应用可靠的低剂量CT肺筛查方案。 1. 2.(LDCT)TimeFrame=7DocType=Allbc=AQAAIAAAAgAAAA%3d%3d ...
1) Low-dose CT 低剂量CT1. Analytical noise treatment for low-dose CT projection data by penalized weighted least-square smoothing in the K-L domain; 利用K-L域惩罚加权最小均方平滑对低剂量CT投影数据进行噪声滤除(英文)2. Low-dose CT can screen more patients in early stage, however, ...
1.Low-dose CT scanning for the diagnosis of nasal sinus lesions;低剂量CT扫描在鼻窦疾病诊断中的应用 英文短句/例句 1.Application value of low-dose CT scanning in esophageal foreign body低剂量CT扫描在食道异物中的应用价值 2.Applied value of low dose SCT scanning in youngsters paranasal sinus低剂量...
下图是16年RED的结构,和本文一样遵循先入先出的原则,通过residual learning进行去噪,所以本文的结构就是follow RED。 实验数据包括两部分,一个是AAPM比赛的10位病人的HDCT和LDCT图像,另一个是作者在 the National Biomedical Imaging Archive (NBIA)的165名患者的HDCT上通过正弦图域增加泊松噪声来模拟LDCT。但代码...
potentially cancerous nodules, another screening may be needed after a few months to monitor your lungs’ conditions. Regardless of your results, annual screenings are recommended, as yearly low-dose CT scans have been shown to decrease mortality in patients who had increased risk due to smoking...
Low-dose CT Imaging with the new UFC detectorHupkeHahnTschammler