How to take better portrait photos with iPhone7 Plus?

How to take better portrait photos with iPhone7 Plus First of all, this "portrait" background blur is only applicable to Apple iphone7plus dual-camera smartphones, and non-dual-camera phones with iPhone7 and below do not support this function. In addition, the system must be upgraded to iOS 10. 1 or above. If these two conditions are met, you can experience the photos of Apple iphone7plus portrait with blurred background.

Contrast between Apple iphone7plus and portrait mode background blur proofs.

After Apple's iphone7plus is upgraded to iOS 10. 1, turn on the camera, and switch to portrait mode in the bottom photo mode, and then you can realize the blurred background effect after taking photos, as shown below.

After taking pictures in "portrait" mode, the proof effect has a blurred background effect, which brings an experience similar to that of a SLR camera, which is still very good. Let's take a sample portrait with blurred background.

Apple iphone7plus background blur shooting sample

At the end of the article, I will talk about the virtual camera experience of Apple iphone7plus. Interested friends may wish to know about it.

Apple iphone7plus background blur photo experience

In fact, many flagship phones of mainstream manufacturers are equipped with dual cameras, and there are not a few combinations of "long and short focal lengths" with different focal lengths like Apple, but the question is why photos of iPhone 7 Plus can have different effects.

Apple iphone7plus

According to the physical characteristics, the telephoto lens of iPhone 7 Plus has an equivalent focal length of 56mm and an aperture of f2.8 Compared with the wide-angle end of 28mm, this lens has certain background blur ability. Although the aperture of F2.8 is not as large as that of f 1.8 of that wide-angle lens, it is definitely a large aperture level if it is placed in a SLR lens, so such a lens can achieve a better effect of blurring the background even if the "portrait" function is not turned on. However, when shooting, it is necessary to manually zoom to 2X and deliberately separate the foreground from the background to get a photo with blurred background, which is a bit of shooting skill.

This upgrade of portrait function makes all this more "stupid". As long as you enter this mode, the 2X telephoto mode will automatically turn on. If your distance is not ideal, the phone will also prompt you to "move away" or "put the subject within 2.5 meters". In terms of user experience, Apple has always been good at it.

I carefully analyzed the photos taken in portrait mode. Needless to say, the main characters are angular. If it is processed in a way similar to Gaussian blur, the edge will also be "eaten", and Apple's algorithm is "accurate edge matting" by applying PS terminology. The most pleasing thing is the blur of the background. It's not so vague that you can't see anything clearly, but so soft that you think it can set off the main body and the atmosphere well. For a photo taken by a mobile phone, it is difficult to achieve this effect simply by relying on the quality of the lens, so this is also the powerful place of Apple ISP algorithm.

In the same scene, you can compare SLR with iPhone 7 Plus. If the lens quality of the SLR is slightly better and the focal length is longer, you can take a blurred picture of the background, but you need to control the aperture of the SLR not to be too small and ensure the focus of the subject is clear, so as to get an ideal blurred picture of Jiao Wai, which means that the "portrait" function of the iPhone 7 Plus has reached the level of "quasi-SLR". Why do you say "quasi-SLR" level? Because for some aspiring users, the effect of defocus blur has reached a harsh level, and they are pursuing "defocus bilinear". This kind of imaging artistic conception, which extremely tests the shape of lens aperture, is difficult to be simulated by an algorithm.

Back to the ISP algorithm of iPhone 7 Plus, in fact, when switching between 1X and 2X, it showed its algorithmic ability. Under the action of the algorithm, you can't feel the two lenses cooperating. When you drag the zoom ring, it is like the execution of a lens. The chromatic aberration and resolution of the two lenses are almost the same, and you can't see any difference.

I also tried to take photos other than portraits with iPhone 7 Plus. In fact, you can also get the effect of blurring the background. Interestingly, if you take a photo of "gradient" depth of field, you will find that the background is blurred from the main body in turn, but this blur transition is very fast, not gradient blur, but a blur effect that is difficult to separate from the background in one step. This shows that the ISP algorithm of iPhone 7 Plus is very good at separating the subject from the background, but those scenes between the subject and the background have not been perfectly transitioned, which may be the place that needs further optimization and the difficulty of mobile phone photography.

It is better for someone in the camera to take a portrait in blur mode.

Why OPPO R 1 1 can take better portrait photos? Because OPPO R 1 1 has the beauty of 2000W * * and the function of blurring the background, * * * is more beautiful. More prominent, 2000 pixels +f 1.7, taking pictures at night is more effective.

How to take good-looking photos with iphone7 plus 1 Shoot the scene.

Learn these three tricks: iPhone 7 Plus is better for taking portrait photos.

Simply put, portrait mode will blur the background and make the subject of the photo the absolute focus. In the case of complex scenes, the probability of portrait mode error will be higher. In other words, we should choose portrait mode in some simple shooting scenes.

Learn these three tricks: iPhone 7 Plus takes better portrait photos.

For example, we can choose a cloudy sky or a huge lake as the background, and the effect of using portrait mode in these scenes will be better than that in a complex multi-level forest.

lamplight

When using portrait mode, lighting conditions are very important. In a dimly lit scene, iPhone 7 Plus will prompt you that you need more light, otherwise you can't blur the background. In addition, when the light did not reach the best level, the photos taken were not satisfactory.

Learn these three tricks: iPhone 7 Plus takes better portrait photos.

It should be noted that portrait mode requires bright and uncomplicated light, and the camera of iPhone 7 Plus is not enough to cope with complicated light. In addition, backlight will make most shooting results very bad.

suggestion

Learn these three tricks: iPhone 7 Plus takes better portrait photos.

In portrait mode, try to shoot in grid mode, and the photos taken with grid are better in both close-range and distant view than those taken without grid.

Of course, even in some relatively complex scenes, we can get a more natural depth of field effect by adjusting the angle. In addition, in order to compare the photo effects in portrait mode and normal mode, it is best to keep the normal version.

Which can take better portrait photos with blurred background, micro-single or SLR? It depends on the frame and lens. The degree of blur is positively correlated with frame size, lens focal length and aperture size. Now all SLR frames have-as long as they are not medium-micro-single; There are also many options for the micro-single lens group, and you can adjust it if you take a step back. Another factor is the focal length, so there is no need to compare it here.

The blur of micro-lens is even better than that of SLR-if we compare the effect of Quan Huafu A7 and APS-C SLR when using lenses with the same focal length and aperture.

How to take better photos with iphone? I suggest you visit Zhihu. This is a post I collected. I hope it helps you.

: Hu zhi. /question/2 1939978

How to take good-looking portrait photos, whether you are a beginner or a photographer for many years, portrait photos will always be a deep knowledge, seemingly simple, in fact, there are many skills, and after taking a long time, you will find that many photos are similar.

Flexible use of lens focal length

Whether it is wide angle, telephoto or standard focal length, it also has its own characteristics. When taking portraits, you can think about what focal length lens can produce different effects. Even if the model is the same person and the composition changes, the result is very different!

Characteristics of various focal lengths

Telefocus: it can compress the background and reduce the sense of space between the background and the characters; Because the lens is far away from the M-shape, models who are not used to shooting will also look more natural. Of course, telephoto can also make it easier to shoot shallow depth of field.

How to take amazing portrait photos with iPhone If you want to take a good portrait, you can only use domestic mobile phones honestly.

Domestic mobile phones, with functions such as whitening and shaving, are much better than Apple mobile phones in portrait shooting.

Many people praise the camera function of Apple mobile phones, but I have used four Apple mobile phones (5, 6, 6s and 7p) and found that their white balance has obvious problems, mainly in the obvious color cast when shooting the scarlet background, which seems to be far from the general domestic machines with a price of more than 2,000 yuan.

How does iPhone7 Plus portrait mode better blur the background?

The IPhone7 Plus uses dual cameras, which is longer than the IPhone712 million pixels. The IPhone7 is only equipped with a12 megapixel wide-angle camera. The two iPhone cameras are still protruding outward. IPhone7 and iPhone7 Plus. The iPhone7 is 4.7 inches, and the iPhone7 Plus is 5.5 inches. There are five colors to choose from, black, bright black, gold, silver and rose gold. Among them, black and bright black are brand new colors.

Compared with the previous generation iPhone, the appearance of the new iPhone has not changed much, but the "antenna" is missing; In terms of efficiency, both iPhone7 and iPhone7 Plus have added waterproof and dustproof functions.

The storage capacity of the new iPhone has also been improved, and the 16G model has been cancelled. The minimum storage capacity of iPhone7 and iPhone7 Plus is 32G, and the other two capacities are 128G and 256G. Among them, bright black iPhone is only available on 128G and 256G models.

Another change is the iPhone's Home button, which is no longer a mechanical keyboard, but a force-sensitive button, which can sense pressure, provide tactile feedback and be more responsive.

How to take better long exposure photos with iPhone 1 Set the focal length for the subject.

Improper setting of focal length is one of the most common reasons for the final blur of photos, and the problem of focusing will affect photos in any light situation. If you are like most people, you may rely on autofocus to finish shooting, which works well in most cases.

However, sometimes autofocus will let you down, and you may take an image similar to the above photo. For best results, you should set manual focus by touching the screen in the iPhone's camera application.

The iPhone has automatically set the focus (and exposure) on the photo background, which is why the tennis ball in the foreground is not in focus, but the background is in focus. If my initial goal is to play tennis, I will touch the screen of the ball and manually set the focus (and exposure) at the displayed point.

Second, ensure that the shooting light is sufficient.

1. When it is possible to take clear photos with iPhone at night, generally speaking, the effect will be better when there is more light in the photos. In the case of insufficient light (such as indoor shooting), less light reaches the camera sensor. In order to let enough light reach the sensor to produce an appropriately exposed image, the shutter must remain open for a longer time.

2. Any action when the shutter is open (including the action of the iPhone itself and the motion of the subject) will lead to blurred photos. The longer the shutter is open, the more actions may be taken (leading to more blurring).

3. When the iPhone 6 does not start to manually adjust the shutter speed, the shutter will remain open for a short time when the light is sufficient. So if you can take measures to increase the amount of light entering the photos (such as shooting outdoors or turning on the lights), you will get clearer photos.

Third, avoid shaking hands.

1 Of course, sometimes it is impossible to increase the amount of light entering the scene. If you want to take pictures at this time, try to avoid iPhone jitter. Please make sure that your hands hold the iPhone tightly, and there is a solid object to support your hands.

2. Any external building (such as table or rail) can be used to support the wrist or elbow, or it can be completely against the wall. When there is no external support, you can also try to put your arms on your knees or your elbows on your waist.

Of course, if you take pictures slowly, the shooting effect will be much better. Taking photos slowly can ensure that the photos are taken perfectly, and the body posture is comfortable when holding the iPhone tightly, which helps to avoid unnecessary actions.

Fourth, use a sturdy tripod.

1. Without any equipment, using a high-quality tripod is the best way to avoid any motion (and blur) in the photo, which can keep the iPhone stable to some extent. Of course, wearing a tripod makes your photos lose some natural feeling, but it also brings you magical effects, especially when taking landscape photos and exposing photos for a long time.

2. When the tripod is combined with the iPhone, I suggest using a regular tripod that can keep the iPhone 6 stable even on rocks or ice to take landscape photos. I used a manfutu190xbob tripod with a manfutu 804RC2 pan/tilt, but there must be other options.

3. You also need to hang the iPhone on a tripod. An easy way is to use the iPhone case in the Manfutu Klyp+ iPhone photography product line.

Five, photography with headphones

1, a little-known iPhone photography trick is to use the volume button on the headset as a remote shutter switch. Remember the white Apple headset when you just bought the iPhone? These headphones are very helpful for iPhone photography.

2. If you press the volume up button on the headphone cable, iPhone will take photos. This technique of reducing camera motion (holding and using a tripod) is very good because you can take pictures without touching the iPhone.

Step 6 avoid moving objects

In addition to trying to keep the iPhone from shaking, it is equally important to keep the subject still, especially when the light is insufficient. Even if the photo below doesn't achieve the expected effect, it can clearly explain what happens when the subject moves.

7. Increase the contrast in post-processing.

1. Other tips in this article will help you take clearer photos. The techniques mentioned in this paragraph allow you to create a clear iPhone photo through post-processing. Increasing the contrast can obviously improve the clarity of photos.

2. The reason why high-contrast photos appear clearer is that when the contrast increases (especially black-and-white photos), the dividing line between the light and dark parts of the photos is highlighted.