Turbo Sharpen

Turbo Sharpen is a powerful and useful tool to add the sharpness of local contrast of photo.

Enter the function:

Select 'Turbo Sharpen' after clicking 'Enhancement'

The interface and the description:

Auto: The default 'Auto' can get off the feeling of fog and increase its clarity.

Radius:The number of pixels surrounding the edge pixels that affect the sharpening. The lower value such as 1-2 pixels can sharpen the edge of the photo; a higher value can increase the contrast of the pixel and the surrounding area.

Amount: Define how much to increase the contrast of the pixel.

Threshold: Define how different the sharpened pixels must be from the surrounding area before they are considered edge pixels and sharpened by the filter.