How to sharpen image in GIMP 2 10 using Unsharp Mask
Learn how to sharpen an image in GIMP using Filters-Enhance-Unsharp Mask command.
#PhotoEffect #GIMP #JTSGraph #sharpen
Chapters
00:00 Intro
00:11 Duplicate layer
00:29 Apply the Unsharp Mask filter
blogpost https://bit.ly/4c1HtN4
1. Duplicate layer.
Use Layer-Duplicate Layer (Shift+Ctrl+D).
We will apply the unsharp mask filter to this duplicate layer.
2. Zoom image up to 100%.
Use View- Zoom-1:1 (100%).
This option maximizes the image.
3. Apply the Unsharp Mask filter.
Activate the duplicate layer by clicking on it.
Use Filters-Enhance-Unsharp Mask.
Enter a value for the Radius, Amount and Threshold either through the up and down arrows or with the slider.
-Radius, adjusts how many pixels on either side of an edge you wish to process.
-Amount, strength of sharpening.
-Threshold, the minimum difference in pixel values that indicates an edge where sharpen must be applied.
If you're not happy with the result, you can undo a step at any time by going to Edit-Undo (Ctrl+Z).
Experiment with different values and discover values that works best for your image.