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DPChallenge Forums >> Photography Discussion >> Do you sharpen your photo prior to printing?
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03/12/2009 12:02:57 AM · #1
If so, what is the general rule on sharpening prior to making a print?

I usually sharpen my photos between 30-40% after resizing for a challenge, but for printing I hear its different. Do you sharpen, if so. What is the general rule?
Thanks
Jaime
03/12/2009 12:06:59 AM · #2
There is no general rule (or I'd be collecting royalites), since sharpening is dependent on both the content/subject and number of pixels in the image. With a larger image, you usually need to set a larger radius, and if there's already a lot of edge contrast, you'll want to lower the intensity to avoid halos. With smooth tones (like in portraiture) set the threshold higher to avoid banding.

Message edited by author 2009-03-12 00:07:25.
03/12/2009 12:13:46 AM · #3
I generally use USM at .9-1.2 radius, around 100%, threshold 5. Typical 11x14 print, usually a landscape but some portrait stuff as well. As the prints get smaller, i shrink the radius but I always leave the threshold at 5 as it minimize the noise and artifacting. That's the MP general rule. :)
03/12/2009 12:30:59 AM · #4
Does it normally show up in print the same sharpness you see on the screen prior to printing?
Is the screen a good indication of how it will appear as sharp in print?
Thanks
03/12/2009 01:03:25 AM · #5
Originally posted by JaimeVinas:

Does it normally show up in print the same sharpness you see on the screen prior to printing?
Is the screen a good indication of how it will appear as sharp in print?
Thanks


I use it a gauge-- try enlarging to 100% and then step back from your display to a distance of about 3-4 feet. How does it look? I realize this is totally fly by seat of pants advice...

I've heard some people say that they oversharpen(based on their display) to make the print look right. I haven't found this to be true for me.
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