[Image-SIG] Re: Obtaining image data in numarray

[Chuck Bass]

After doing more searching I was able to find a reference to PIL in
numarray docs and found that both numarray and PIL support
to/fromstring methods.  With these methods I was able to convert images
into numarrays and back using grayscale and RGB images (no luck with
monochrome images yet,it appears that there are a few bits left over
when data isn't a multiple of 8).

Chuck

> 
> I need to look at the image data in an array form (ideally using
> numarray).  With PIL I could loop over the data and stuff x,y's into
> a
> numarray but the speed would be glacial large images.
> 
> It looks like PythonMagick has a direct way to get to numpy arrays
> but
> not numarrays.  
> 
> Any idea's or pointers.  I could tackle the C coding to make this
> work
> assuming that the DOD of linking with PIL code and Numarray isn't too
> esoteric.
> 
> Chuck Bass
> Metron Systems
> 
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