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GeoDict User Guide 2025

Sharpen Filter

The Sharpen Filter can be applied to improve low contrast 3D images.

The Strength parameter controls the amount of sharpening.

The Radius determines the area around the edges that will be sharpened.

The Threshold / (Gray Value) describes the minimum difference regions must have before beeing sharpened. This parameter allows you to preserve smooth areas in the image.

Note-KnowHow

Know how! You can Save your current settings for this tool as Start-Up Settings . The next time you process an image, these settings will be automatically loaded and filled into the parameter fields. You can also load the Built-In Default Settings available in GeoDict. If you change any settings and want to revert to your saved start-up settings, click the corresponding button to Load the Start-Up Settings .

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