How to deal with the edge color of ps matting

Specific methods of image edge processing after PS matting;

1, find the map first.

First, we open this picture in ps, and then cut it out.

3. Then use the quick selection tool (shortcut key W) to roughly select this polar bear, or use the magic wand to select the background part, and then reverse the selection (shift+ctrl+i).

4. After creating the constituency, that is, after selecting this polar bear, the next step is the key part. Click Adjust Edges.

5. After clicking "Adjust Edge", we will enter such an interface.

6. If you can't see this effect, select black and white in the viewing mode on the right.

7. Next, in edge detection, we check the "smart radius" and then adjust the radius pixels. Here, I adjust it to a maximum of 250 pixels.

8. At this time, let's look at the image effect in the middle. You will find that those fine hairs have been displayed, with white representing the selected part and black representing the unselected area.

9. The next step is to use the tools in the toolbar on the left to refine it, such as selecting the brush tool. The corresponding plus sign above is to increase the selection (shortcut key shift), and the minus sign is the opposite (shortcut key alt). Just paint it on the image. Remember to adjust the stroke size at any time or view the original image in view mode.

10, if you are finished. At this point, you can click OK. Once the choice is confirmed, it is irreversible. Here's a trick. In the output settings, we choose to create layer mask and check "Purify Color".

1 1. After creating the mask, you can click OK with confidence. Now let's see the effect.

12, it's almost over here