And for the next version (2.10) it is planned, that "Sinc (Lanczos3)"
Interpolation will be replaced by a new one that works together with
GEGL.
Look here please: http://www.gimpusers.com/tutorials/whats-new-in-
gimp-2-10
I'm setting this bug due the link to confirmed.
** Changed in: gimp (Ubunt
With GIMP 2.8.4 it's not reproduce able for me. Please try to reproduce
this with this GIMP version I used. Thank you very much!
** Changed in: gimp (Ubuntu)
Status: New => Invalid
** Changed in: gimp (Ubuntu)
Status: Invalid => Incomplete
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You received this bug notification bec
Given the symptoms:
1) Occurs during resizing using factors that are not powers of 2 (i.e., 2, 4,
8, etc.). Comment #2
2) The thatched pattern is the color (254, 254, 254), where pure white is (255,
255, 255). Attachment to Comment #1
3) Only occurs for pure white (255, 255, 255) starting imag
I forgot to say this: for my screen is not perfect, I couln't directly notice
the "weird thatched-pattern".
In order to reveal the artifacts, I set the bucket-fill tool's threshold at 0
and then randomly clicked the area. If the scaling went fine, the whole image
should be filled. When resizing
I can't reproduce this at all.
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https://bugs.launchpad.net/bugs/648379
Title:
Artifacts when scaling down with Sinc Lanczos3
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I can confirm that resizing at 1/5 of the original size can cause the
appearance of some artifacts.
I have tried with the sizes you have been using, and with an original size of
1000x1000.
I have also tried with a 1200x1200 picture resized to 200x200, and the same
problem occurs. Maybe the range
Okay, definitely depends on resolutions, specifically the ratio of
original to final size.
For example, I created a white-filled 1600x1600 RGB image and tried
scaling to a few different sizes:
1/4: 1600x1600 => 400x400 Okay
1/5: 1600x1600 => 320x320 Artifacts
1/8: 1600x1600 => 200x200 Okay
In my
** Attachment added: "scaling-artifacts.png"
https://bugs.edge.launchpad.net/bugs/648379/+attachment/1640813/+files/scaling-artifacts.png
** Attachment added: "Dependencies.txt"
https://bugs.edge.launchpad.net/bugs/648379/+attachment/1640814/+files/Dependencies.txt
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Artifacts when sca
