What do these numbers stand for?
00-FF in hexedecimal.
basically just varying levels of threshold. treat them as 1-10 (or any other incriment) if it helps you to "get your head" around it. 🙂
Per channel?
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Choose a Threshold to determine how different the brightness values between two pixels must be before they are considered edge pixels and are sharpened by the filter. ===== This is copied from Photoshop help.
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I would like to see a graph, showing `the width` or something. Between min. and max. `protecting an area`
Rob
Per channel?
Sure if you’re working in a single channel. I think it uses the overall (composite) rgb/cmyk image when working in full channel mode.
I would like to see a graph, showing `the width` or something. Between min. and max. `protecting an area`
I can’t help you with that, hopefully someone else can. I’ve always done it by eye.
