...摄影术;衰减校正;双线性;放射摄影术 双能扫描投影 [gap=726]Keywords】: Positron-emission tomography;Attenuation correction;Bilinear;Radiographydual-energy scanned projection ..
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... correction factor 校正因素 correction for attenuation 衰减校正 correction for continuity 连续性校正 ...
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文章详细信息 关键词： PET/CT;;晶体探测器;;衰减校正;;放射治疗;;临床应用 [gap=510]Keywords: PET/CT;crystalloid detector;CTAC;radiate treatment;clinical application
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... attenuation 衰减 attenuation compensation 衰减校正 attenuation constant 衰减常数 ...
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CT-based attenuation correction in PET image reconstruction is the joint of another two modules, and it is the kernel module of PET/CT attenuation correction.
其中基于CT数据的PET衰减校正是其他两个模块的联接点,是PET/CT衰减校正的核心模块。
参考来源 - 影响PET/CT胸腔成像的呼吸效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
综述了常见的SPECT衰减校正方法，包括前、后校正法，本征法和迭代法。
This article is a review of different methods for attenuation correction in SPECT.
有助于系统理解不同的衰减校正方法，也对SPECT临床应用选择适当的衰减校正方法有所帮助。
It is also presented in what condition each method is more suitable to be applied. These should be helpful for correctly selecting an attenuation correction me...
最近的技术蓬勃发展，以下通过在强磁场，从而影响PET图像分辨率和衰减校正领域的改变正电子的运动技术障碍。
The technology recently blossomed following passing a technical hurdle of altered positron movement in strong magnetic field thus affecting the resolution of PET images and attenuation correction.
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