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imresize results in blurry image
From: |
Iwan Setyawan |
Subject: |
imresize results in blurry image |
Date: |
Thu, 10 Jun 2010 17:29:09 +0700 |
Dear list,
First my apologies if this had previously been discussed in the list.
I'm quite new to Octave and to this list.
I have a problem with the imresize function. My problem is that if I
resize an image say to 80% of original size,
what I got is a very blurred version of the image. The only way to get
sharp result is to use 'nearest' option, but
the resulting image is too blocky. Am I doing something wrong? I am
used to Matlab's imresize function, and I
thought that the one in Octave would behave similarly.
I am running Octave 3.2.3 for Mac-PPC. The image processing package is
image-1.0.13. I am running Mac OS X
10.5.8 on an iBook G4, with Xcode 3.1.2.
Any help would be greatly appreciated.
Regards,
- Iwan
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