Term - Unsharp mask
|Unsharp mask||SWPP and BPPA Photographic Glossary|
Monday 22nd December 2014
A filter that makes a picture appear sharper by increasing edge contrast. Its usually supplied with scanners and comes with some image-editing programs such as Photoshop.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB