User`s guide

Reference: The Settings Window 6-71
Edge Enhancement filter
The Edge Enhancement filter gives greater contrast to edges. The filters can do
this because edges are usually areas in an image where gray or color levels
change abruptly. It is best to use this tool for improving geometrical contouring
shape.
Emboss filter
The Emboss filter makes a selection appear raised or stamped by suppressing
the color within the selection and then tracing its edges with black.
Original Edge Enhancement
Original Emboss