HOW T

O SHARPE

N THE

IMAGE

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AN

GR

AV

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DIGITAL MEDIAWhat is this? – It make an image look for defined and

hard-focused. It enhances detail!

When do I do this? – Whenever an image is not quite clear as you would like. It can either greaten the

details, or soften it.

How do I use this? - To sharpen an image click FILTERS > Sharpen> UNSHARP MASK - play about with the sliders until you get the effect you desire. BUT DON’T OVERSHARPEN!

What do all of the options do?

Amount- controls the intensity of the sharpening

Radius- radius determines how wide of an area, around a particular edge, will be sharpened

Threshold -threshold determines how much tonal difference must exist between two pixels before sharpening is applied (on a 0 -- 255 scale).

QUESTIONS???

~What are the three options of used for sharpening?~Is it possible to over sharpen?

EXAMPLE !!!!!

The end(Clap immediately)