7.2. CIE lch Noise

7.2.1. Overview

Figure 17.139. Example of applying the CIE lch Noise filter

Example of applying the CIE lch Noise filter

Original image

Example of applying the CIE lch Noise filter

Filter CIE lch Noise applied


The CIE lch Noise filter creates noise in the active layer or selection by using the Lightness, Chroma, Hue color model, according to the CIE (Compagnie Internationale d'Électricité) specifications.

7.2.2. Activate the filter

You can find this filter through FiltersNoiseCIE lch Noise….

7.2.3. Options

Figure 17.140. CIE lch Noise filter options

CIE lch Noise filter options

Presets, Preview, Split view
[Note] Note

These options are described in Section 2, “Common Features”.

Dulling

This slider (1 -8) controls the randomness of the noise: a high value lowers the randomness.

Chroma

This slider changes the chroma of the pixels in a random pattern (percentage of a white of the same lightness).

Hue

This slider changes hue of the pixels in a random pattern. It selects an increasing available color range in the HSV color circle starting from the original pixel color.

Random seed

You can change the seed for randomness.