Information in this article applies to:
Article ID: NFL1054 — Created: 5 May 2017 — Reviewed: 5 May 2017
What does the sharpen filter do?
The sharpen filter has the effect of sharpening an image. It is a convolution that replaces each pixel with a weighted sum of the initial pixel value and its neighbors.
Sharpening can help enhance the edges of objects by improving the contrast of the image. The sharpen filter creates a crisp edge between light and dark parts of the image by darkening the dark pixels and lightening the light pixels. Sharpening cannot correct blurry or out of focus images.
Thanks for subscribing to this knowledge base article.
You will receive an email confirmation with a confirmation link. You must click the link to receive update notifications for this knowledge base article.
You are already subscribed to this knowledge base article.
It looks like you are already subscribed to this knowledge base article.