传统的图像获取方法是将CT胶片通过扫描仪输入到计算机，但这种方法人为的带来了噪声，影响了图像的质量。

The traditional way of catching image is to input ct film to computer by scanner, which brings us noises artificially and worsens the image effect.

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扫描仪的胶片输送器是否平整？

The film flatness capabilities of the scanner's carrier;

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一卷卷胶片在Technicolor这样的工作室冲洗出来之后，扫描仪（售价高达150万美元）会对其进行数字化，保存在100美元的普通USB硬碟上，然后才进入剪辑环节。

Reels of film might be developed at a lab such as Technicolor, but then $1.5 million scanners digitize them and put them on a $100 generic USB hard drive. From there, it's on to the editors.

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一卷卷胶片在Technicolor这样的工作室冲洗出来之后，扫描仪（售价高达150万美元）会对其进行数字化，保存在100美元的普通USB硬碟上，然后才进入剪辑环节。

Reels of film might be developed at a lab such as Technicolor, but then $1.5 million scanners digitize them and put them on a $100 generic USB hard drive. From there, it's on to the editors.

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