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 | | Umbral |
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 | |  | |  | |  | | | Umbral = 64 | Umbral = 128 | Umbral = 192 |
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Esta opción le permite cambiar el umbral. Los píxeles cuyo nivel de grises sea menor o igual a cierto umbral pasan a tener el color frontal (o color primario). Los píxeles cuyo nivel de grises sea mayor que cierto umbral, pasan a tener el color de fondo (o color secundario).
Mín = 0, Máx = 255, Por defecto = 128.
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 | | Transparente |
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Esta opción le permite hacer el color de fondo transparente.
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 | | Antialias |
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 | |  | | Sin antialias | Con antialias |
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Esta opción le permite dibujar líneas que fluyen suavemente.
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 | | Reducir ruido |
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Reduce el ruido de la imagen. El ruido de imagen aparece como píxeles aleatorios y ajenos que no son parte del detalle de la imagen.
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 | | Invertir |
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Intercambia el color frontal y de fondo.
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Esta opción le permite cambiar el color frontal.
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Esta opción le permite cambiar el color de fondo.
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 | | Canal |
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Esta opción le permite seleccionar un canal de color o un valor de escala de grises específicos. El filtro de umbral se aplicará al canal seleccionado.
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Utilizar ventanas de vista previa |
Favoritos e Historia |
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