Filtrar¶
O painel do nó tipo «Filtrar».¶
O nó do tipo Filtrar implementa diversos filtros comuns para a melhoria de imagens.
Inputs¶
- Fator
Controls the amount of influence the node exerts on the output image.
- Imagem
Standard image input.
Properties¶
- Tipo
The Soften, Laplace, Sobel, Prewitt and Kirsch all perform edge detection (in slightly different ways) based on vector calculus and set theory equations.
- Soften
Desfoca levemente a imagem.
- Aguçar
Increases the contrast, especially at edges.
- Laplace
Softens around edges.
- Sobel
Creates a negative image that highlights edges.
- Prewitt
Tries to do Sobel one better.
- Kirsch
Giving a better blending than Sobel or Prewitt, when approaching an edge.
- Shadow
Performs a relief, emboss effect, darkening outside edges.
Saídas¶
- Imagem
Standard image output.
