REC­OG­NIZE ARTE­FACTS

NPhoto - - Nikon Skills -

If you’re not sure what we mean when we talk about arte­facts, push the Amount slider up to 150% to see a dra­matic change in edge con­trast. In­crease Ra­dius to 50 pix­els to in­crease the spread of the edge con­trast change. This cre­ates ugly arte­facts such as blown out high­lights, dark clipped shad­ows and over-sat­u­rated colours, and even cre­ate ugly haloes and speckly noise. As a rule, don’t ex­ceed a Ra­dius value of 2.0 – that will help you to avoid cre­at­ing over-sharp­en­ing arte­facts.

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