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Resize image Cindy Schmidt 09 Jul 19:50
  Resize image Liam R E Quin 10 Jul 02:33
Cindy Schmidt
2014-07-09 19:50:54 UTC (almost 10 years ago)

Resize image

I am a GIMP beginner....
1.When I crop a picture, what is the best way to resize? I have been using Image/scale image, then setting width and height at 4896 & 3264. Is that best? Or how is best to help retain quality. 2. I have been using Filters/enhance/unsharp mask...is this best, rather than Sharpen? And do I leave the Radius/amount/threshold settings at what pops up? Thank you for any help or advice..
.am having fun using GIMP...many thanks. Cindy

Liam R E Quin
2014-07-10 02:33:19 UTC (almost 10 years ago)

Resize image

On Wed, 09 Jul 2014 14:50:54 -0500 Cindy Schmidt wrote:

I am a GIMP beginner....
1.When I crop a picture, what is the best way to resize? I have been using Image/scale image, then setting width and height at 4896 & 3264. Is that best? Or how is best to help retain quality.

It depends on how you want to use the image. For example, 4896 x 3264 pixels would be a large image for use on a Web page.

2. I have been using Filters/enhance/unsharp mask...is this best, rather than Sharpen? And do I leave the Radius/amount/threshold settings at what pops up?

Unsharp mask has ugly defaults for a lot of images, and you probably want to reduce the amount. I prefer Sharpen for a lot of cases, but it all depends on how you will use the image.

Liam

Liam Quin - XML Activity Lead, W3C, http://www.w3.org/People/Quin/
Pictures from old books: http://fromoldbooks.org/