3.9. Variable Blur
3.9.1. Overview
图 17.26. The Variable Blur filter
Original
Variable Blur applied
Variable Blur blurs the image by a variable amount using a mask set in Aux input. Black in the mask layer will be minimally blurred, and white will be blurred at maximum value.
3.9.2. Options
图 17.27. Variable Blur filter dialog options
Presets, “Input Type”, Clipping, Blending Options, Preview, Split view
注意 | |
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These options are described in 第 2 节 “Common Features”. |
Aux input
Here you can set the mask that determines how much a certain area of the input layer will be blurred. Black areas in the mask will result in minimal blurring of the output, and white will be blurred the most.
Radius
Maximal blur radius.
Linear mask
If enabled, use linear mask values.
High quality
If enabled, generates more accurate and consistent output, at the cost of being slower.