The back of the photo is illusory and the front is clear. How to get pictures?

This is the background blur function of image processing.

Many image processing tools have the function of blurring the background. Taking Meitu Xiu Xiu as an example, the specific operation steps are as follows:

1. Open the picture through Meitu Xiu Xiu, as shown in the figure, and click "Background Blur" in the tool area on the left.

2. For example, if you want to highlight the boy in front and others as the background, you can highlight the boy by adjusting the "brush size" and "blur intensity" and smear the whole area where the boy is. When the settings are complete, click Apply.

3. Click the "Save Appreciation" button after confirming the desired effect, and then save the picture.