How to change the red background to white background

1. How to change a photo with a red background to a photo with a white background?

Made by PS,

1, open the PS software.

2. File-Open-Select the photo to be processed.

3. Copy a layer in the layer area. (that is, to get a copy of the background, it is generally to operate on the copy. The reason has been explained in the last ps tutorial, so I won't explain it here. )

4. Select the magic wand tool in the tool selection area.

5. Click on the area in the photo where the color needs to be changed. After clicking, the selection shape shown below will appear, indicating that we have selected this part.

6. Then create a new layer below it, click Edit-Fill-Select a color in the menu bar, and then click OK. Then you get this effect, as shown below.

7. At this time, we will see ant lines in the selected area of the photo. There are two ways to remove the ant line. One is to click on any other area of the photo, and the other is to click Select-Deselect on the menu bar. Then you will get the following effect.

8. Now we need to save the photos. Select the format. (Note: There are two ways to change the image size. 1, change the picture size. You can make a choice in Image-Image Size-Options. 2. Change the picture quality. There are several kinds of savings, best, high, medium and low)

2. How to change the red background of a photo into a white background with ps?

The steps to modify the background color of photos with ps are as follows: 1. Drag the photo into PS and select "Magic wand tool", as shown in the red box below; 2. Click on the background of the picture with the magic wand tool, select all the places where the color needs to be modified, and press the shortcut key "DELETE" to delete the background color, as shown in the red box below; 3, don't cancel the selection, directly click on the foreground color box, as shown in the red box below; 4. Select the target color and click OK, as shown in the red box below; 5. Press the shortcut key "Alt+Delete" to fill the color quickly, and fill the color into the target color, as shown in the red box below; 6. As shown in the figure below, the result can be modified, and the background color can be replaced as needed.

3. How to change an inch photo with ps? Change the red background to white background.

There are many ways to change the red background of an inch photo into a white background with ps. The method of color substitution is used here. Examples are as follows:

1. Pull the one-inch ID photo that needs to be changed into PS software, as shown in the red box below;

2. Click the "Image" menu in the menu bar above with the left mouse button, as shown in the red box below;

3. Select "Adjust" under the image menu, as shown in the red box below;

4. Select "Replace Color" under the adjustment menu, as shown in the red box below;

5. The color replacement window pops up, and the first straw tool is selected by default, as shown in the red box below;

6. Click directly to absorb the red background color, as shown in the red box below;

7. Then click the color window on the result, as shown in the red box below;

8. Change the color of the result from red to white, as shown in the red box below;

9. Adjust the brightness so that the whole background color becomes appropriate white. Here, adjust according to the effect of each picture, as shown in the red box below.

10. After saving the settings, you can see the following effects: the red background becomes a white background.

4. How to change a photo with a red background to a white background?

First, open a bareheaded photo you want to change in PS software, as shown in figure 1.

1. Open the software and import photos.

Figure 1: This is the material downloaded from the Internet.

2. let's make a layer first: shortcut key ctrl+J.

Notice that a new layer appears, as shown in Figure 2.

3. In the current layer, select the magic wand tool and select the background red. The selected area is shown in Figure 3.

4. Click the Delete button: the Del effect is shown in Figure 4. Please hide the yellow and white * * * domain layers as shown in Figure 4.

5. Select the background layer, and then click the New Layer button. Add a new layer. And fill in the white shortcut key: keyboard right hand direction.

Ctrl+Del is located to the left of the arrow keys. As shown in figure 5-5-6.

Figure 5-5: This is the schematic diagram of this step. 、

Figure 5-6: This is a poetic screenshot of the shortcut key of the current step.

Figure 5-7: Shortcut of this step: Ctrl+Del to fill the background color. white

Note: When filling, make sure it is a newly created layer.

5. How to change the red background of a photo into a white background?

It can be realized by ps.

1. Open ps, select a file, and open the electronic file of the photo;

2. There is a layer management in the toolbar on the right. Click on the layer and copy to generate layer 2.

3. Click the magic wand tool, select Layer 2, and click the red background;

4. The red background of the photo will be selected by the wand;

5. Change the color of the selected area to white;

6. The background of the photo is changed to a white background. Click the file and choose to save it in web format.

7. Select jpeg format in the pop-up menu and confirm the output;

8. The saved picture is a photo electronic file with a white background.