Many factors work on the target volume calculation, such as PET image acquisition mode, scatter correction, attenuation correction, reconstruction method, image display mode, positron pharmacy.

靶组织体积的计算受PET图像采集模式，散射校正方法，衰减校正方法，重建技术，图像显示模式，正电子药物等因素影响。

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Selectable at Portrait, Soft Skin, Transform, Self-Portrait, Sports, Baby, Pet, High Sensitivity, High-speed Burst, Photo Frame mode.

可选择在肖像，柔化肌肤，变换，自拍，运动，婴儿，宠物，高感光度，高速连拍，相框模式。

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Selectable at Portrait, Soft Skin, Transform, Self-Portrait, Sports, Baby, Pet, High Sensitivity, High-speed Burst, Photo Frame mode.

可选择在肖像，柔化肌肤，变换，自拍，运动，婴儿，宠物，高感光度，高速连拍，相框模式。

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