Abbildung 17.16. Example for the „Mean Curvature Blur“ filter
Originalbild
„Mean Curvature Blur“ applied
Regularize geometry at a speed proportional to the local mean curvature value: this filter uses the mean curvature algorithm to blur the image preserving edges.
The Mean Curvature algorithm is described on Wikipedia.
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These options are described in Abschnitt 2, „Gemeinsame Funktionsmerkmale“. |
Mehrere Wiederholungen verstärken die Unschärfe.