Illustrated Photoshop built-in filter 13: Other

Filter Group 13th: Others (other filters)

　　1, Gao Pass (High contrast retention filter )

　　function: preserves the details of the edge of the image by the specified radius.

　　Adjust parameters:

　　radius: controls the size of the transition boundary.

　　Graphic effect:

Original image High Contrast retention effect

　　2. Offset ( displacement filter )

　　action: moves the image in both horizontal and vertical directions according to the input value.

　　Adjust parameters:

　　Horizontal: controls the distance to the right of the horizontal movement.
　　Vertical: controls the distance to move vertically downward.

　　Graphic effect:

Displacement effect of original image
3, Custum (custom filter)

　　function: changes the brightness value of each pixel in the image according to predefined mathematical operations, which can simulate the effect of sharpening, blurring or emboss. We can save our own set of parameters for later invocation.

　　Adjust parameters:

　　The number in the Center's text box controls the magnification of the current pixel's brightness increase.
　　Scaling: The divisor of the sum of the brightness values.
　　Offset: The value on which the result will be added to the scaling.

　　Graphic effect:

Self-setting effect of original image

　　4, Maximum ( maximum filter )

　　function: can enlarge the bright area of the image and reduce the dark area of the image. The brightness value of the current pixel will be replaced by the maximum brightness value of the pixel within the radius range set.

　　Adjust parameters:

　　radius: Sets the boundary radius of the light area and the dark area of the image.

　　Graphic effect:

The effect of the original image maximum value

　　5, Minimum ( minimum filter )

　　Effect : The effect is just the opposite of the maximum filter.

　　Adjust parameters:

　　radius: Sets the boundary radius of the light area and the dark area of the image.

　　Graphic effect:

The effect of the minimum value of the original image