Median

This filter is most useful as a way to eliminate moire patterns. If your scanner does not have a descreen option, run this filter on your scans. This filter is very sensitive; so only use a low value for image correction. High values can be used to get an interesting softening effect. The filter examines the radius of a pixel for pixels of similar brightness. Any nonmatching pixels are discarded and replaced with the median brightness value of the searched pixels.

Understanding Adobe Photoshop Features You Will Use

Understanding Adobe Photoshop Features You Will Use

Adobe Photoshop can be a complex tool only because you can do so much with it, however for in this video series, we're going to keep it as simple as possible. In fact, in this video you'll see an overview of the few tools and Adobe Photoshop features we will use. When you see this video, you'll see how you can do so much with so few features, but you'll learn how to use them in depth in the future videos.

Get My Free Video


Post a comment