TIERetouchToolInteraction.SmoothRadius

Declaration

var SmoothRadius: Integer;

Description

Specify the radius of the "Symmetric Nearest Neighbour" smoothing filter (Min value: 1).

SNN smoothing is very effective at noise reduction, while preserving edges.

Original image:


Applying SymmetricNearestNeighbour(6):


For more information: SymmetricNearestNeighbour

Default: 6

Example

// Remove noise from the image
ImageEnView1.RetouchTool.RetouchMode  := iermSmooth;
ImageEnView1.RetouchTool.SmoothRadius := 12;
ImageEnView1.MouseInteractGeneral     := [ miRetouchTool ];

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