Is the mobile phone photo real or a mirror? Most people will tell you that 30% of you in the mirror are beautified, but in fact, from the imaging principle, looking in the mirror is relatively closer to reality. Let's see if the mobile phone photos are real or mirror images.

Taking photos with a mobile phone is more realistic than looking in the mirror 1.

The mirror enters your retina through the reflection of light and then forms an image. It is completely handled by your own sensory system, not by machines, which is the most real and appropriate. The photos in the mobile phone are imaged by optics, and then converted into data by the processing chip and displayed on the screen, so the quality of the lens and the processing chip will affect the quality of the photos.

The imaging of the camera is based on the photoelectric conversion principle. That is, lens illumination, the sensor receives lens illumination and converts photoelectric signals, and then the image processor converts electrical signals into image data. The imaging quality of a camera is determined by the lens, sensor and image processor.

Some psychologists believe that "when people look in the mirror, the brain will automatically make up for it, so when they look in the mirror, it is not real, about 30% better than the real one, which is why many people feel different when taking pictures."

From the imaging principle, looking in the mirror is relatively closer to reality. Because looking directly in the mirror follows the principle of light reflection and forms a virtual image with opposite left and right in the mirror, you are seen symmetrically in the mirror, but people will have subconscious psychological hints when looking in the mirror. In order to make themselves look better, they will adjust their angle, expression and distance.

At the same time, the imaging effect will also be affected by light, distance, camera skills, lens distortion and so on. And the performance of the camera can't reach the imaging effect of human eyes, so photos often can't truly reflect the appearance.

Is the mobile phone photo real or mirror 2? To the extent of restoration, it has to be a mirror.

Let me talk about the effect of the front camera of the mobile phone and looking in the mirror.

In order to allow consumers to take more scenes in a smaller environment and at a closer distance when taking selfies, many front cameras of mobile phones adopt wide-angle lenses. Indeed, a wide-angle lens can capture as much background as possible, but its fatal bug is that it will exaggerate the foreground and cause serious perspective distortion. The closer you are to the subject, the more serious the distortion is, and this prospect is often that you hold up your mobile phone, pose and expect to take a selfie. ...

What does it look like after wide-angle distortion? It's not just what we know as "the camera in front has the biggest face".

When taking a selfie, the distance between the tip of a person's nose and the camera is about 2.5 cm closer than other parts of the face, and the closer it is, the bigger it is, so the nose of the subject will be surprisingly large compared with other organs of the face. Taking close-up photos, the narrow face widens the face, the eye distance and the nose will widen, which reasonably explains why everyone is silent after taking selfies with the original camera.

In addition, the front cameras are mirror images, and the photos we take are upside down, while most people's left and right faces are asymmetrical, and the photos taken are in turn contrary to our visual habits, which is naturally weird.

Even the left and right faces of Xiao Lizi are different after symmetry, let alone mortals.

Do you think this is over?

Now many mobile phones are trying to improve the function of their cameras, that is to say, you can't escape any defects such as dark circles and acne marks on your face. It's like scanning your face repeatedly with a magnifying glass. How can I look good?

It can be said that there is a broken heart behind the front camera of almost every original camera, but when everyone looks in the mirror, the situation is much better.

In most cases, the scene where we use the mirror is the same as looking at things, all in the sun. When sunlight or light shines on people, it is reflected on the mirror, and the flat mirror reflects the light into people's eyes. From the mirror, we can see a virtual image as big as ourselves, but the left and right are opposite. Therefore, from the principle and the number of influencing factors, the accuracy and reduction of mirror imaging are higher than that of camera.

To sum up, the reduction degree of scientific theory, mirror image >; Camera (phone rear camera) > phone front camera.

Is the mobile phone photo real or mirror image 3? Most people will tell you that 30% of you in the mirror are beautified, and some people regard you as the original lens.

However, this is unscientific ~

What you see in the mirror is yourself. I didn't say that you look better in the mirror than yourself.

The so-called "good-looking" is just that you will stare at your own advantages.

For example, you will ignore the flaws on your face, such as acne.

When others take pictures of you, they will be influenced by factors such as light and angle.

Few people can find the right light except professional photographers.

Some people are ugly because they can't find the right light angle.

The reason why it looks good in the mirror is that it is a whole face and all the light can be reflected on it.

Sometimes, you can find the right angle and light with a little bow, but the light angle of photography is difficult to find.

Camera lens deformation

Generally speaking, lens distortion is actually the general term for the inherent perspective distortion of optical lenses, that is, the distortion caused by perspective, which is very unfavorable to the imaging quality of photos.

You are dynamic in the mirror, but the photo is static.

What you see in the mirror is a real-time "video", and you will adjust your expression to achieve the best state;

But taking pictures will only freeze your expression for a while, which is usually ugly.

When you make all kinds of faces in front of the mirror, you don't feel ugly, even a little cute.

But when you are usually snapped by your roommates, this photo often becomes an "ugly photo".

So instead of looking in the mirror, it is better to say that photos are uglier than reality.

Don't dwell on who you really are, the mirror or the photo, take some time to improve yourself.

Of course, if you really can't pass this hurdle, then tell yourself that you are the real yourself in the mirror.

There is no comparison between looking in the mirror and taking pictures. It's difficult to look in the mirror when taking pictures.

However, there is an extremely embarrassing thing.

In other words, today's mirrors often have a "beautiful" effect.

In particular, shopping malls, clothing stores and cosmetic mirrors at home actually have some whitening and slimming effects.

If it doesn't look good in the mirror.

Then don't lie to yourself, look less in the mirror, take less selfies and read more books.