[Numpy-discussion] Update for IM. a small image processing system

Nadav Horesh nadavh at visionsense.com
Thu Jan 8 04:05:00 CST 2004


I am producing and reading 16 bit tiff files using PIL. These files
however can not be displayed by most image processing programs (gimp
does fine).

  Nadav


-----Original Message-----
From:	Peter Verveer [mailto:verveer at embl-heidelberg.de]
Sent:	Thu 08-Jan-04 11:41
To:	Sebastian Haase; numpy-discussion at lists.sourceforge.net
Cc:	
Subject:	Re: [Numpy-discussion] Update for IM. a small image processing system
Hi Sebastian,

I use the 1.1.4 final version. I do however, have images that are not read by 
PIL ('cannot identify image file'). I think these files are okay, since I can 
read them in a scientific imaging program. So maybe the 16bit support in PIL 
is not complete.

Peter

On Wednesday 07 January 2004 20:43, Sebastian Haase wrote:
> > know a good solution for getting 16bit tiffs into numarray?
>
> Hi Peter,
> When did you try that ?  My info is the PIL released within the last few
> month version 1.1.4 which does the job.
> this is from http://effbot.org/zone/pil-changes-114.htm:
>
> (1.1.4a2 released)
>
> + Improved support for 16-bit unsigned integer images (mode "I;16").
>   This includes TIFF reader support, and support for "getextrema"
>   and "point" (from Klamer Shutte).
>
> (Ooops: PIL 1.1.4 final was released on May 10, 2003.   (time flies ...)



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