PS (10) Basics

Table of contents

1. Channel cutout

2. Select and mask (adjust the edges)

3. Layer style


1. Channel cutout

1. Concept: Use the light and dark contrast of the image to quickly create a selection area and complete a quick cutout

2. The background should be clean; the picture must be high-definition

3. Steps:

(1) Drag in the picture, CTRL+J to copy a layer

(2) Select the channel panel, select the channel with the largest contrast and copy a layer

(3) Select the copied channel, press CTRL+L to push the slider to increase the contrast (details cannot be lost)

(4) Select the brush, set the foreground color to black, and paint the background part

(5) Select the brush, set the foreground color to white, and paint the part of the main character

(6) Hold down CTRL and click on the layer thumbnail, create a selection, and click on the RGB channel

(7) Back to the layer panel, click the mask button

(8) Find the background layer, copy it in, select the dodge tool, and paint the hair details

2. Select and mask (adjust the edges)

1. View mode: Observe pictures by switching different modes, most of them are superimposed

2. Edge detection:

(1) Radius: a range for computer intelligent recognition

(2) Intelligent radius: the software intelligently recognizes and optimizes the selected edge

3. Global adjustments:

(1) Smooth: the edges will become softer, the higher the value, the softer

(2) Feathering: Make the hard edges more integrated with the background

(3) Contrast: Make the soft edges clearer, the disadvantage is more rigid

(4) Move the edge: it can be understood as expanding or shrinking the constituency

(5) Clear the constituency: undo the deducted part

(6) Inversion: It is the inverse selection of the constituency

4. Output settings:

(1) Purify the color : effectively reduce the problem of whitening of the edge

(2) Output to: only recommended output to - create a new layer with a layer mask

step:

Drag into the picture, CTRL+J to copy a layer

Click any selection tool at will, and enter the selection and cover in the property bar (adjust the edge)

The view selects the overlay mode, and the red is the hidden part

First select the quick brush tool and select the area you want to keep

Select the Adjust Edge Tool (small brush) , paint the edges of the hair, you can use a cleanup color, and set the output to a new layer with a layer mask.

After clicking OK, you cannot return to the selection and masking interface

3. Layer style

Left mouse button double click

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Origin blog.csdn.net/ydc222/article/details/127181677
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