How to darken the background

1. How does the background darken in the later stage of the photo?

Hello: I want to talk about your problem from two aspects.

The information found can be solved from the shooting technique first, that is, the early stage:

There are several shooting methods:

1: With the help of background shadow-let the subject * * * be in a strong light environment, and choose a dark environment as the background. When the subject is exposed to strong light, the weak light environment of the background will darken.

2. With the help of the black background cloth commonly used in flower photography, putting the cloth behind the flowers to be photographed can effectively create a black background.

3. The high output of the flash darkens the background-by adjusting the angle and flash intensity of the flash, the subject is illuminated in the dark environment, but the distant background cannot be illuminated. This method is often used in studios with darkened backgrounds.

If you want to solve the formula from the later stage:

Sometimes the subject and background of the photos we take blend together, and the background is too bright (not white), so the sense of space is less. Here's a simple way for you to darken the background:

Original film:

Final renderings:

First, we open the picture in ps;

Select "Channel Panel", find a channel with the darkest background (here we choose the blue channel), hold down the ctrl key on the keyboard, and click the icon on the channel with the mouse to establish the selection;

Return to RGB channel;

Then return to the Layers panel;

Select-deselect

Edit-copy

Edit-paste

Now we see a new background layer in the Layers panel:

Now we can adjust this layer:

Image-Adjustment-Brightness, Contrast

Of course, you can adjust it according to your own needs;

Finally, we can save our photos after stitching the layers;

Please check the original address link. Thank you. If you are satisfied, thank you for your adoption.

2. How to darken the background with ps and keep the characters unchanged?

1. First, open a new PS document and put in the picture to be modified.

2. Then find "Quick Selection Tool" in the left toolbar and click "Open".

3. Then directly select the required image content on the image to make it enter the selection state.

4. Applying the "Quick Selection Tool" with various brushes and flexible sizes can complete different levels of bedding.

5. After selection, press CtrlShift 1 on the keyboard to select by "Deselect".

6. Then click the "Image" menu above and select the "Adjustment-Brightness/Contrast" option from the menu list.

7. In the brightness/contrast dialog box, set appropriate parameters according to the "preview" status of the image. There are no problems to be solved.

3. How to remove the dark background?

There are many dark backgrounds in the matting method. Obviously, magic wand tools, rectangular ellipse tools and other tools are of little use for irregular pictures with close colors. At this time, we can use layer mask to cut the map.

Mask matting First, we open PS, import the image to be processed, copy a layer of quick mask tool where we can find icons, or press the shortcut key Q to enter the quick mask. Select the brush tool, adjust the appropriate brush size and smear it on the picture. I found that the brush turned into translucent red, as shown below. Keep drawing and draw all the people I want to dig out. Hold down the Q key or click Quick Mask to exit the Quick Mask. At this time, we found that the original smeared area disappeared and was replaced by the constituency. Just reverse the selection and copy it to the next level.

4. How to darken the picture background with ps?

1. First, press "Ctrl+O" in Potoshop to open a photo. come

2. Then, select the Rectangular Auto Box tool, feather 20 pixels and draw a rectangular box as shown in the figure. know

3. Press "Ctrl+Shift+I" to reverse the selection.

4. Finally, create a new layer and fill it with black. After filling, press "Ctrl+D" to cancel the selection.