[Insight-developers] Streaming with ImageWriter and IORegion

[Bradley Lowekamp]

Hello,

	I submitted MetaImageIO  as bug #8333. The streaming pipeline is  
working just fine; MetaIO is just failing to read it under these  
conditions. I am going to commit the compare for  
itkMetaImageStreamingWriterIOTest2 to verify that is just not a weird  
mac issue. Then I will try to track it down if it's a cross platform  
issue. I am also just discovering some problems with mhd vs mha files  
too. I'm going to have to look at the interaction of a few things  
here... Not sure what's going on...
	These problems are orthogonal to the posted enhancement though.  
Please let me know what else you need for this enhancement.

Brad

On Dec 27, 2008, at 4:51 PM, Luis Ibanez wrote:

> Bradley Lowekamp wrote:
>>    Thirdly, before I left work for the holiday, I had an idea what  
>> the  cause of itkMetaImageStreamingWriterIOTest2 not producing the  
>> correct  results. I think that MetaImageIO, streaming functionality  
>> does not  work with non-square voxels. But I need to look into this  
>> further to  be certain. I was planning on doing this on Monday.
>> Brad
> -------------------------
>
> Hi Brad,
>
> I don't quite see why pixel spacing would interfere in any way with
> the process of streaming the pixel data.
>
> As far of the streaming process is concerned, the pixel data is simply
> an array of bytes...
>
> It is more likely that other factors may be involved in this problem.
>
>
>   Luis
>
>

========================================================
Bradley Lowekamp
Lockheed Martin Contractor for
Office of High Performance Computing and Communications
National Library of Medicine
blowekamp at mail.nih.gov


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