...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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X波段双线极化雷达差分反射率的衰减订正_stmopen 关键词】: 双线极化雷达 差分反射率 衰减订正 [gap=1919]Keywords】: Dual polarization radar,Differential reflectivity,Attenuation correction
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...断肿瘤中的价值 36-736页,738页 【关键词】衰减校正 PET-CT 肿瘤 ^18F-FDG 【文 摘】PET图像的衰减校正(attenuation correction，AC)大多采用^68Ge或^137Cs，有关CT衰减校正(computerd tomography att...
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atmospheric attenuation correction 大气衰减订正
computerd tomography attenuation correction 衰减校正
attenuation correction formula [统计] 衰减校正公式
non attenuation correction 非衰减校正
Attenuation Correction Factors 衰减校正系数
Atmosphere attenuation correction 大气削弱订正
transmission attenuation correction 穿透衰减校正
The attenuation correction coefficient influences correction quantity and correctable thickness.
衰减订正系数影响订正量的大小和可订正厚度。
参考来源 - 天气雷达回波衰减订正算法的研究及其应用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
This article is a review of different methods for attenuation correction in SPECT.
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。
Simulation results show that the reconstruction effects with attenuation correction improved compared with the effects without attenuation correction.
计算结果表明采用吸收校正后的重建效果大为改善。
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...
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。
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