Filtrar

../../../_images/compositing_node-types_CompositorNodeFilter.png

O painel do nó tipo «Filtrar».

O nó do tipo Filtrar implementa diversos filtros comuns para a melhoria de imagens.

Entradas

Fator

Controla a quantidade de influência que o nó exerce na imagem de saída.

Imagem

A imagem de entrada padrão.

Propriedades

Tipo

The Soften, Laplace, Sobel, Prewitt and Kirsch all perform edge detection (in slightly different ways) based on vector calculus and set theory equations.

Atenuar

Desfoca levemente a imagem.

Aguçar

Increases the contrast, especially at edges.

Laplace

Softens around edges.

Sobel

Creates a negative image that highlights edges.

Prewitt

Tenta melhorar o nível do filtro Sobel.

Kirsch

Giving a better blending than Sobel or Prewitt, when approaching an edge.

Sombra

Performs a relief, emboss effect, darkening outside edges.

Saídas

Imagem

A saída de imagem padrão.

Exemplo

O filtro possui sete modos distintos, mostrados aqui.
../../../_images/compositing_types_filter_filter-node_example-1-original.png

Original image.

../../../_images/compositing_types_filter_filter-node_example-2-soften.png

Soften.

../../../_images/compositing_types_filter_filter-node_example-3-sharpen.png

Sharpen.

../../../_images/compositing_types_filter_filter-node_example-4-laplace.png

Laplace.

../../../_images/compositing_types_filter_filter-node_example-5-sobel.png

Sobel.

../../../_images/compositing_types_filter_filter-node_example-6-prewitt.png

Prewitt.

../../../_images/compositing_types_filter_filter-node_example-7-kirsch.png

Kirsch.

../../../_images/compositing_types_filter_filter-node_example-8-shadow.png

Shadow.