How to blur the background by taking pictures with a mobile phone?

In fact, it has something to do with whether the mobile phone itself supports it.

Of course, many mobile phones now know that the background of photos is blurred. Simply setting or changing the mode on the mobile phone can achieve the effect of blurring the background, which is actually very simple. Try the following two methods.

1. Keep the lens close to the subject when shooting.

You can take out your mobile phone and try it. You will find that the closer the lens is to the subject, the more obvious the background blur outside the subject.

However, it should also be noted that the mobile phone will automatically adjust the focal length according to the distance between the lens and the subject. Sometimes the focal length may not be what we want and needs to be adjusted manually.

2. Use large aperture mode when shooting.

Nowadays, mobile phone manufacturers have made a lot of efforts in mobile phone shooting, so the new flagship machines basically have many shooting modes, so we can shoot large movies more conveniently by pressing the shutter.

In Huawei's mobile phone camera, there is a large aperture mode. When turned on, the background will be blurred automatically. If the focus position of the shot photo is not satisfactory, you can manually adjust the focus position of the photo.

Of course, in addition to the large aperture mode, in fact, the portrait mode of the mobile phone also has its own background blur effect. If you are shooting people, the mobile phone does not have a large aperture mode, so try portrait mode, and the background blur effect is good.

Blurred background can make the picture more layered and highlight the subject we want to shoot.

If you want to shoot a blurred background with your mobile phone, here are four methods for you to choose from.

When shooting, try to keep the phone close to the subject and the background away from the subject. In this way, the effect of blurring the background can be taken.

However, this method has a disadvantage, that is, the original lens of the mobile phone is a wide-angle lens, and the main body is easy to deform if it is too close to the lens, especially if the composition is close to the edge, the deformation will be more prominent.

This mainly refers to the multi-lens mobile phone, which can make the background more blurred through the built-in large aperture or portrait mode.

This method also has weaknesses. After all, it is the effect of algorithm simulation. If the scene is too complicated or the contrast between the subject and the background is too small, the photos taken will often have untrue flaws.

Is to configure a telephoto lens for the mobile phone. The longer the focal length, the better the blur effect. However, if the focal length of the external lens of the mobile phone is too long, the image quality will decrease, and it is recommended to be 2-3 times. Moreover, the lens with this magnification is close to the human eye, and the photos taken will be relatively more realistic.

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The macro lens has a small depth of field and can also blur the background. But only tiny objects can be photographed.

The background is processed into a blurred effect by later software. You can use afterfocus, a special fuzzy effect software, or snapseed, a software with fuzzy function.

The above five methods can be used alone or in combination. For example, shooting through an external lens, as close as possible to the subject, the blur effect will be better.

As a girl who never leaves her mobile phone photography all the year round! I think this question is very suitable for me to answer.

There are several ways to shoot the blur effect by mobile phone photography, which are briefly summarized as follows:

1) Close to the main body, especially small objects, and click the main body of the picture that you want to highlight when shooting;

2) buy some large aperture lenses that can be used on mobile phones; Not expensive, a lot of treasures;

3) Some later mobile phone retouching apps, such as snapseed, vsco, butter camera, etc. , are my commonly used color retouching software;

4) Also, when shooting, you can deliberately widen the distance between the subject to be shot and the background, and then click on the subject of the picture, and the blur effect will be strengthened;

How to blur the background by taking pictures with a mobile phone?

Let's take a look at how to take good-looking blurred photos.