RasterFlow
Enhance

Selective Gaussian Blur

gegl:gaussian-blur-selective
Blur neighboring pixels, but only in low-contrast areas.
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Operation pads

This operation exposes the following data pads, defining how it receives, processes, and emits image data:

Input
Aux
Output

Operation properties

Blur radius
gdouble
Radius of square pixel region, (width and height will be radius*2+1).
Default 5.00
Value range 1.00 • • 1000.00.
Max. delta
gdouble
Maximum delta.
Default 0.20
Value range 0.00 • • 1.00.

Smooth by Domain Transform

An edge-preserving smoothing filter implemented with the Domain Transform recursive technique. Similar to a bilateral filter, but faster to compute.

Noise Reduction

Anisotropic smoothing operation.