7.2. CIE lch Noise

7.2. CIE lch Noise
	7. Rauschfilter

7.2.1. Wirkungsweise

Abbildung 17.150. Example of applying the „CIE lch Noise“ filter

Originalbild

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 de l'Éclairage“) specifications.

7.2.2. Filteraufruf

You can find this filter through Filters → Noise → CIE lch Noise….

7.2.3. Eigenschaften

Abbildung 17.151. „CIE lch Noise“ filter options

Presets, „Input Type“, Clipping, Blending Options, Preview, Split view

	Anmerkung
	These options are described in Abschnitt 2, „Gemeinsame Funktionsmerkmale“.

Dulling

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

Lightness

This slider changes the lightness of the noise.

Chroma

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

Farbton

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.

Anfangswert für Zufallszahlen

You can change the seed for randomness.