How to work with Custom

M) Other filters



94) How to work with Custom.

Lets you design your own filter effect.

Step 1

Select the area to work with Custom filter.

Step 2

With the Custom filter, you can change the brightness values of each pixel in the image according to a predefined mathematical operation known as convolution. Each pixel is reassigned a value based on the values of surrounding pixels. This operation is similar to the Add and Subtract calculations for channels.

Step 3

After applying the Custom filter.