Map
Distance Transform
Calculate a distance transform.
Operation pads
This operation exposes the following data pads, defining how it receives, processes, and emits image data:
Input
Output
Operation properties
Metric
dictionary
Metric to use for the distance calculation.
Default
Possible values
Default
EuclideanPossible values
Euclidean • Manhattan • ChebyshevEdge handling
dictionary
How areas outside the input are considered when calculating distance.
Default
Possible values
Default
Below thresholdPossible values
Above threshold • Below thresholdThreshold low
gdouble
Default
Value range
0.00Value range
0.00 • • 1.00.Threshold high
gdouble
Default
Value range
1.00Value range
0.00 • • 1.00.Grayscale Averaging
gint
Number of computations for grayscale averaging.
Default
Value range
Default
0Value range
0 • • 1000.Normalize
gboolean
Normalize output to range 0.0 to 1.0.
Default
Default
true