Now the functions of mobile phone cameras are getting more and more powerful, and they are not lost to some special photography cameras. But when we take pictures with a mobile phone, there are many functions that will not be used. For example, what is the use of HDR in mobile phones, many people do not know, let's talk about it with everyone.
1. What
is HDR? Basically, mobile phones have HDR function. When we turn on this mode, the camera will take three consecutive photos. These three photos are three photos of transition exposure, normal exposure and low exposure, and then The phone will organize the high-quality parts of the three photos together, and the best photo will be a photo with good exposure.
2. What are the advantages of HDR
Friends who often take pictures will have such an experience. When taking pictures in a place with strong light, either the picture is too bright or the picture is too dark. Sometimes the face is not visible when you take it. When you see the face, behind you The background will become very dark, which is different from what we have seen.
If you take photos with HDR, the effect will be much better, the photos taken will look more natural, and the details will be processed more finely and richly.
3. HDR is suitable for shooting scenes It
does not mean that HDR can be suitable for shooting any scene. It is suitable for shooting scenes with blue sky during the day, scenes under sunlight, low light scenes, backlight scenes, and strong light scenes. When we take landscape photos, we usually have sky and land as the background. The light difference between them is still relatively large. If you just take an ordinary photo, it is difficult to take both the sky and land at the same time. , This time you can use HDR mode.
4. HDR is not suitable for shooting
scenes. It is not possible to shoot with HDR in scenes with fast moving speed. HDR is to combine 3 photos into one photo. If the scene moves fast, the shot will be very blurry.
High-contrast scenes can't be used. Some scenes need high contrast and light and dark gaps. Do not use HDR. It is not necessary to turn on the HDR mode when the shooting light is sufficient and even. Turning on will increase the burden of shooting and lead to poor photo effects.