Often, the red-eye effect appears in photographs. Where does this effect come from? In fact, when shooting with a flash, the light hits the fundus of the human eye and is reflected. The vascular membrane of the fundus is red. This is where this effect comes from.
How to avoid the red-eye effect when shooting
If there is not enough light in the room, and your camera has only a built-in flash, then to avoid the red-eye effect, you can cover the flash with something translucent. Such a material can be, for example, a thin sheet of white paper or a napkin. Of course, it should be white, not colored 🙂 This will serve as a kind of diffuser …
Also, many cameras have a special mode that will protect you from red eyes. In this mode, the camera makes several quick flashes beforehand. Side light can also save you from this effect.
In my shootings, in low light, I use an ecuador phone number library external flash. Sometimes it is attached to the camera, and sometimes I hold it in my hand, using synchronizers (the position of the hand with the flash up and slightly to the side).
How to remove red eye in Photoshop
If it so happens that you couldn’t avoid “vampire” eyes during shooting, then you’ll have to do this later… If you have Photoshop installed, then the easiest way is to use the standard “red eyes” tool.
Removing red eye from photos
Just click on the red part of the eye and see the result. Sometimes the program cannot correctly recognize the desired area and can correct the impact of ai on the job market by romeo the wrong thing. As a result, a bruise may appear on the face in the photo. In this case, we cancel our manipulations by pressing Ctrl + Alt + Z.
Using the same tool, but in this case we will not crawler data just click on the desired area, but select a rectangular area of the eye. Then this tool will recognize the desired area much more correctly.