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Best way to resize images?
#4
(04-19-2019, 07:03 AM)tmanni Wrote: When using Image > Scale image, choose either Nohalo or Lohalo for interpolation. They give less blurry results than Linear or Cubic.

I tried that. (Both of them). Can't say I noticed a difference.

(04-19-2019, 06:03 AM)Ofnuts Wrote: With B and C you don't change the size of the image itself, you are just copping it or adding a margin. If you are cropping, there there is a 3rd option, the Crop tool.

Downscaling can generate a bit of blurring, there are several sharpening filters in Filters>Enhance that can mitigate this.

Any idea what sharpening filter I would use? 

To give you an example of what I'm seeing when I use B/C options: https://i.imgur.com/iT7cfWc.png
If you take a look at the ear where the black arrow is pointing, you can see this sort've blurry pixel mess that surrounds the edge of the ear. Granted, for the purpose of demonstration, I used ctrl+mouse wheel and zoomed in at 250% to clearly show it, but It's still somewhat noticeable at 100%, just not as much. 

Strangely, I don't see this issue with option A -- it  just looks blurry another way lol.
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Messages In This Thread
Best way to resize images? - by Fennec - 04-19-2019, 03:00 AM
RE: Best way to resize images? - by Ofnuts - 04-19-2019, 06:03 AM
RE: Best way to resize images? - by tmanni - 04-19-2019, 07:03 AM
RE: Best way to resize images? - by Fennec - 04-21-2019, 08:49 AM
RE: Best way to resize images? - by Ofnuts - 04-21-2019, 09:35 AM
RE: Best way to resize images? - by carmen - 04-21-2019, 11:28 AM
RE: Best way to resize images? - by Fennec - 04-21-2019, 10:01 PM
RE: Best way to resize images? - by Ofnuts - 04-22-2019, 07:48 AM
RE: Best way to resize images? - by skinbus - 04-25-2019, 04:53 PM
RE: Best way to resize images? - by rich2005 - 04-21-2019, 09:14 AM
RE: Best way to resize images? - by Ofnuts - 04-21-2019, 03:04 PM

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