7.3. Ruído HSV

7.3.1. Visão-geral

Figura 17.157. Exemplo de aplicação do filtro “Ruído HSV”

Imagem original

Filter applied

O filtro de ruído HSV cria ruído na camada ou seleção ativa usando o modelo de cores de Matiz, Saturação e Luminosidade (HSV).

	Nota
	If the image is in grayscale mode, this menu entry is disabled.

7.3.2. Activating the Filter

This filter is found in the main menu under Filters → Noise → HSV Noise….

7.3.3. Opções

Figura 17.158. Opções do filtro “Ruído HSV”

Presets, “Input Type”, Clipping, Blending Options, Pré-visualização, Merge filter, Split view

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

Dulling

This slider (1 - 8) controls how much the new pixel color value is allowed to be applied compared to the existing color. A low dulling will give an important hue variation. A high dulling will give a weak variation.

Matiz

This slider changes the hue of the pixels in a random pattern. A higher value will increase the average change from the original pixel color.

Saturação

Este marcador altera o nível de saturação de pixels espalhados.

Valor

Este marcador altera o brilho de pixels espalhados.

Semente aleatória, New Seed

This option controls the randomness of the filter. The Random seed box lets you manually enter a seed for the randomization algorithm used. You can also generate a random seed by pressing the New Seed button. If the same random seed is used in the same situation, the filter produces exactly the same results. A different random seed produces different results.