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Erode Filter GIMP

 

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Apply GIMP’s Erode Filter
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Erode Filter GIMP

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This GIMP (GNU) tutorial demonstrates how to apply GIMP’s Erode Filter. To work along, you are welcome to download the Start Image I am working with HereUnzip the file and open the image onto GIMP’s workspace.

Note
The Erode Filter
decreases bright areas in an image.

Dilate Filter - Click Here

Notes
You can quickly Undo a step at any time by pressing Ctrl then Z. Alternatively, click a previous Undo History snapshot - Windows then Dockable Dialogues then click Undo History. In addition, to Zoom in (or Zoom out) of your image; from the top menu choose View then select a Zoom Tool from
the subsequent drop-down list.

Launch GIMP & Organise Its Workspace & Palettes

1/
Open your choice of Start Image onto GIMP’s workspace - File then Open - Ctrl then O.

Note
Ensure the Layers and the Undo History Palettes are visible, and then drag them into position over your workspace - (Windows then Dockable Dialogues - then click Layers and Undo History).



2/
Now, from the top menu, choose Filters then choose Generic then choose Erode. The Erode Filter has no settings to tweak, your image therefore will automatically display the Erode Filter’s effect - as illustrated below.



3/
Congratulations, your Erode Filter Conversion is complete,
and it is ready to save - top menu, then File then Save As. GIMP 2.8 - File then Export.

Erode Filter GIMP


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