[Insight-users] gaussian filter example

[Stephen R. Aylward]

Hi,

I think the problem is the 0 in the z-dimension of element spacing.  Try 
using
ElementSpacing = 1.48 1.48 1.48

Also, MetaImage does support 2D images, but you're correct that the 
Gaussian filter example won't.

s

ycl lydia wrote:

> Hi,
> When I use the gaussian filter example with the brain web data, it works 
> fine.
> I made my own metafile but using just one slice
> This is the file
> NDims = 3
> DimSize = 256 256 1
> ElementType = MET_USHORT
> ElementSpacing = 1.48 1.48 0
> ElementByteOrderMSB = False
> ElementDataFile = mr29.raw
> 
> mr29 contains only one mri slice. These are the problems:
> 
> 1.the image is loaded by the reader but is not displayed as it is. it's 
> dark and without thresholding, i can't see waht 's inside
> 2. When I execute the filter, I get my screen becoming white.
> Did any one see this problem before?
> thank you for any hints
> Lydia
> 
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