使用丙烯酸模块和水模拟腕、膝和骨盆。分析CR和DR在人体骨骼摄影中的表现。

Using acrylic and water to simulate skeletal exposure conditions of the wrist, knee and pelvis, this paper analyzes the imaging quality which was taken by DR and cr system.

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重构模块(5)在运动校正的基础上根据核衰变信号重构经运动校正的发射断层摄影图像。

A reconstruction module (5) reconstructs a motion corrected emission tomographic image from the nuclear decay signals on the basis of the motion correction.

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