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Re: imread error while loading a TIFF image file
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From: |
Jordi Gutiérrez Hermoso |
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Subject: |
Re: imread error while loading a TIFF image file |
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Date: |
Wed, 13 Jun 2012 11:41:51 -0400 |
On 13 June 2012 11:38, Przemek Klosowski <address@hidden> wrote:
> On 06/12/2012 11:02 AM, richar039 wrote:
>>
>> I am dealing with a simple image process work with Octave, but I got a
>> very
>> strange error when I tried to load a TIFF file (the file I attached
>> together
>> with this post) by using imread, the warning and error shown as follows:
>>
>> warning: Magick++ coder error: Magick: Incorrect count for "ImageWidth".
>> (TIFFFetchNormalTag) reported by coders/tiff.c:
>> 610 (TIFFErrors)
>> error: imread: invalid image file: __magick_read__: invalid INDEX vector
>
> ...
>
>> I can successfully load this file by using imread in Matlab instead, this
>> is
>> something I don't understand, anybody knows why this error happened?
>> Thanks!
>>
>> http://octave.1599824.n4.nabble.com/file/n4630702/test_1.tif test_1.tif
>
>
> That file is a rather off-kilter TIFF: I haven't found any tools that read
> it successfully. In fact, when I read it in Matlab by doing
> image(imread('test_1.tif')), I just get 480x752 black pixels.
This has already been diagnosed:
https://savannah.gnu.org/bugs/?36638
HTH,
- Jordi G. H.