RasterFlow
Color

Simple Linear Iterative Clustering

gegl:slic
Superpixels based on k-means clustering.
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Operation pads

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

Input
Output

Operation properties

Regions size
gint
Size of a region side.
Default 32
Value range 2 • • 2147483647.
Compactness
gint
Cluster size.
Default 20
Value range 1 • • 40.
Iterations
gint
Number of iterations.
Default 1
Value range 1 • • 30.

Sepia

Apply a sepia tone to the input image.

Stretch Contrast

Scales the components of the buffer to be in the 0.0-1.0 range. This improves images that make poor use of the available contrast (little contrast, very dark, or very bright images).