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[Octave-bug-tracker] [bug #31241] imrotate bad behaviour with "Fourier"
From: |
zenko |
Subject: |
[Octave-bug-tracker] [bug #31241] imrotate bad behaviour with "Fourier" parameter |
Date: |
Tue, 05 Oct 2010 09:14:56 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.10) Gecko/20100915 Ubuntu/10.04 (lucid) Firefox/3.6.10 |
Follow-up Comment #2, bug #31241 (project octave):
Hi again,
I've tried with jpg and png formats and it fails with both of them, I also
tried your code and the results are in the attachments, you can see how the
borders of the square are blurry, with color images it's worst because it
returns an bw image.
The next two attachments are a test with GNU logo.
Please note that if I use any other method such as "bicubic" everything works
fine.
(file #21620, file #21621, file #21622, file #21623)
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Additional Item Attachment:
File name: badsqar.png Size:3 KB
File name: square.png Size:1 KB
File name: badlogo.png Size:84 KB
File name: logo.jpg Size:16 KB
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