How to use standards to make photos virtual?

1. How does the mobile phone blur photos?

When taking a photo, you can blur the photo by clicking the double-shot blur, or you can enter the editing mode and set "blur" to save the photo after it is taken.

Method 1: When taking pictures, set it to fuzzy mode. 1, click "camera", there are many options on it, and find "dual-camera blur"; 2. Take a photo without retouching for reference, as shown below; 3, find the "double-shot blur", click on it, and the button will turn yellow; 4. Set it to "double-shot blur" and then take a photo to check the comparison; Obviously, everything is blurred except the remote control.

Method 2: take a good photo and edit it into blur; 1, enter the photo album, click on the photo, and there is an "Edit" button in the bottom row; 2. Enter the "Edit" mode and find the "Fuzzy" button; 3. Just set it according to the degree of blurring you need, as shown in the figure below; After the obfuscation is completed, all references next to it become obfuscated.

2. How to take a photo of the combination of reality and reality?

First, let's look at the contrast between reality and reality.

All non-physical objects can be called "virtual", such as white background or flowing fog, which can be called "virtual" in photos. With "virtual", we can better highlight the "real" subject.

Digital photography has many technical means to achieve the effect of contrast between reality and reality.

For example, large aperture and slow shutter are two magic weapons to blur the background.

Many times, only by blurring the background can we better highlight the subject.

For example, these pictures of flowers or butterflies have blurred backgrounds.

Using a slow shutter will blur moving objects,

For example, flowing seawater and moving cars can be blurred by a slow shutter. In addition, when using follow-up photography to shoot moving objects, the background will be blurred into lines, and the sense of movement will be stronger.

Using the shutter speed of 1/250s, when tracking a speedboat with a digital camera, you can blur the background by pressing the shutter. Using a long focal length lens and setting the aperture to F2.8, you can get the effect of clear subject and blurred background.

The simplest composition trick is "piecing together". Putting the same photo or multiple photos together in a certain arrangement will often produce a very interesting or surprising visual experience.

For example,

You can piece together a set of photos with Google Picasa software. This process is completely automatic and can be completed in only a few tens of seconds. For another example, many photographers will turn a photo from left to right and put it side by side to create an unreal aesthetic feeling.

Put together a beautiful composition. The picture on the left below.

The photographer made four photos of a flower, and then simply put them together to form a very interesting hanging garden. When making such photos, you should pay attention to setting the edge feather.

The picture on the right is a common yellow flower in the south. If you just take pictures, it may be really ordinary, but cut off half of the flowers and then copy four together, and the final effect is simply amazing. Two folded photos are collaged together, full of wild power, and it is actually very simple to have two identical people on the same background.

Photographers in the film photography era often emphasize not to press the shutter indiscriminately. They think it is enough to take the most beautiful photos of each scene, and other poor photos are a waste.

This view is out of date in the era of digital photography. If we take photos of the same scene from all angles, we can put them together and finally get a more perfect and attractive photo.

The last tip is that after shooting a series of actions and expressions through the continuous shooting function, it is also very interesting to collage multiple subjects on the same background.

3. When taking pictures, how to make the picture bright and how to blur the background?

Take bright photos, be good at using light and have a good camera lens. Of course, this is not clear in a few words.

A photo with a blurred background is called a small depth of field photo. To take such photos, you need to pay attention to the following points:

First, the camera must be a SLR camera. If it's a card machine or a mobile phone, forget it.

Second, use the maximum aperture. Some cameras have a maximum aperture of 1.8, others are 2.8 and so on. The smaller the aperture value, the larger the aperture. But it should be at least 2.8. If the maximum aperture of the camera is greater than 2.8, you can't take a photo with a small depth of field.

Third, under the premise of using the maximum aperture, we should also try to use the telephoto end to make the small depth of field effect of the photo reach the extreme. The telephoto end refers to shooting the farthest limit with a telephoto lens, rather than using a fixed focal head.

Fourth, the maximum aperture should match the corresponding shutter speed. If you can't master it yourself, you can use aperture priority mode, set the aperture to the maximum aperture, and then set it to aperture priority mode, so that the camera will automatically set the shutter. Then shoot with the telephoto end, so that you can take pictures with small depth of field.

4. How can I take a photo of the virtual background?

To put it bluntly, blurring the background is to paste the scenery outside the main body to highlight the main body, just like writing an article with details, which plays the role of making the finishing point. Let's talk about how to get a photo with a blurred background: 1. Set the zoom ratio to the maximum; 2. Set the background as much as possible; 3. Increase the aperture of the lens.

Now we apply these three points to the shooting process. First of all, we must "pull the light". The so-called zoom is to use the optical zoom of a digital camera to pull the object to the nearest place for shooting. Then adjust the aperture value of the camera to the maximum, and finally stand away from the subject (until the subject completely enters the scenic spot) to shoot. In this way, the background of the photo will be blurred to varying degrees. From the above conditions, it is not difficult to know that a camera with good performance parameters is needed to get satisfactory photos, and the blur effect is closely related to the performance of the camera. When choosing a camera, we should not blindly pursue high pixels, but also take into account macro, optical zoom and other parameters.

Pay attention to composition

Under limited conditions, the key to taking good photos lies in composition. Good composition can make up for some cameras. Be sure to change the focus to manual when shooting close-up to ensure that there will be no false focus. Secondly, the subject we choose has a big gap with the surrounding objects in color and distance, so that the focus of the digital camera will naturally be much more accurate. Let's explain the shooting in Figure 2. Take this photo at night and illuminate it with a desk lamp. Because the optical zoom of a camera is generally (3x), the pen is placed vertically along the lens (protruding distance difference), and then the focus is on the nib (application of manual focusing), so that the photos taken blur the background before and after.

5.ps practical skills: what should I do if the photo is taken?

There are two possibilities for blurred photos: one is focus-out condition, and the focus is empty; Secondly, it is absolutely difficult to take a blurred picture clearly because of hand shock when shooting. Photoshop can be improved moderately, but it really needs blurring to be very clear. It is estimated that only the special software of special industries seen in film and television works can get Photoshop. The following steps can be achieved: blurred photos can be improved1; PS can open blurred photos that need to be edited; 2. Copy a layer; 4. Change the layer mode to overlay; 5. Add the "Gao Fancha Retention" filter and adjust the parameters as needed; 6. Adjust the transparency of the layer as needed. After this operation, slightly blurred photos will generally be improved.