Therefore, as the sectional images far away from the main body can be severely fuzzy, the simulation effect of the shallow field depth is natural.

借此，距离主体较远的区域图像可模糊较严重，所以模拟出的浅景深效果较为自然。

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The invention discloses a simulation method for shallow field depth of a digital image. The method includes the following steps: a shooting device is provided and focuses on a main body;

一种数字图像的浅景深模拟方法，包括步骤如下：提供一拍摄装置，该拍摄装置对一主体进行对焦；

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