LCE Photo improve your pictures with Local Contrast Enhancement (LCE), which is well-known effect for photographers to increase the appearance of large-scale light-dark transitions. It gives an image its "pop" and creates a 3D effect-- mimicking the look naturally created by high-end camera lenses.

Adjusting Photo:
Amount controls how much local contrast is enhanced and how apparent sharpness become.
Radius controls how wide the light-dark transitions become. Smaller radius enhances smaller-scale detail. Higher radius enhances large-scale light-dark transitions.

More sample images can be found in LCE Photo Support page.
http://donutsimaging.co.uk/web/LCE_Photo.html