The sinogram data used in the study was obtained from simulated phantom data.

研究中使用的正弦图数据来自模拟体模数据.

The paper attempts a philosophical penetration into the sinogram-based theory in the study of Chinese language advocated by some scholars in recent years.

本文从哲学角度对新兴的“字本位”汉语研究理论进行了思考。

Methods The CF iterative algorithm was applied to update the noisy detected emission sinogram data using the latest reconstructed image in the iterative process of PET reconstruction.

在PET重建的迭代过程中，此种负反馈迭代算法利用最近的一次重建图像来更新有噪声的探测到的发射正弦图数据。