Add Noise vs. Median


show more Add Noise vs. Median provides you with in-depth training on Design. Taught by Deke McClelland as part of the Photoshop CS4 One-on-One: Advanced show less
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Add Noise vs. Median

In this exercise we are going to take a break, a brief break from the topic of blurring, and we are going to take a look at averaging. The reason being that the next most important blurring and averaging filters happened to be averaging filters as opposed to blurring filters. Blurring is creating soft transitions between the luminance levels associated with two neighboring pixels, whereas averaging is actually marrying those luminance levels. It's actually finding the average between the two and coloring those two pixels with the same luminance level. And so what the practical upshot is instead of creating soft feathering effect like we are seeing here, inside of this image which I have gone ahead and saved my progress by the way, rather than creating that sort of feathered effect there, we are going to create a smoothing effect. We are going to round off corners inside of our images.

All right, so what I'm going to do here inside this image is I'm going to shift down to the ...

Add Noise vs. Median
Video duration: 4m 50s 20h 57m Intermediate

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Add Noise vs. Median provides you with in-depth training on Design. Taught by Deke McClelland as part of the Photoshop CS4 One-on-One: Advanced

Subjects:
Design Photography
Software:
Photoshop
Author:
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