Under what circumstances are various ambiguities in PS generally used?

In fact, some fuzzy commands are not commonly used in drawing.

General ambiguity: this ambiguity is hardly used. It feels like taking the middle value of all colors in a layer. For example, if you draw a gradient, the color will be darker if it is all canvas. If you draw a small piece, it will default to white where you have nothing to say, and the color will be lighter. I don't know what kind of picture it will be used in-

Fuzzy form: it is also a kind of fuzzy form, which is not used much. Here we take the fuzzy shape of diamonds as an example.

After blurring, you will find that the blur in the picture will appear as a diamond, just like we divide the picture into diamonds and then blur it. I don't know when it will be used to do some special effects.

Box blur: the form of blur is like precision in external light, and it will have edges and corners. Unlike Gaussian blur, all corners are round. You should use square lights or square lighting or something, the effect should be better.

Blur: this should be easy to understand, that is, fuzzy picture. If you feel that one blur is not enough, you can blur it several times. The ambiguity of this command will be very delicate and easy to master. Often used for background processing of photos.

Special blur: unifying the colors of a picture is like using a magic wand to change similar colors into a selection, and then executing a blur command. The effect is a bit like oil painting, which is often used for background processing of photos or special effects of people in photos.

Surface blur: similar to the special blur style, but the surface blur will spread outward and mix with other colors, which is mostly used to make some dreamy effects or dusty effects.

Further ambiguity: forgive my bad eyes first. I don't see any difference between this and vague orders-

Lens blur: a form of blur that has never been used before. I really don't know what it means, but listening to the name should be a form of adjusting the focus of the rear camera when taking pictures, but I don't know much about it if I don't play photography.

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Gaussian blur: I often use the most blurred form because the matte background of my face is blurred.

After blurring, the picture will become round and have no dead ends, which can be well integrated into the following picture.

Well, typing is really tiring, but I hope I can help you. If there is anything you don't understand in the future +Q: 3505 1 1776.