[Insight-users] GaussianFilter

[Luis Ibanez]

Hi Samuel,

The 2D version was added recently (maybe two weeks ago),
so it is only available on the cvs version.

Are you using the Beta release ?

Could you please verify the following on the 3D
version that you are running now, and tell us
what you find:

1) In your email the name of the .raw file has
    an "_" underscore symbol at the beginning.
    It shouldn't be there. Is this a typo in the
    email ? or is this character actually there ?

2) The .mha header file is a text file, could you
    please open it with any editor and verify that
    the filename at the end if exactly the same as
    the name of the .mha file but with extension .raw.

3) Please make sure that both the .mha file and the
    .raw are in the same directory. This is quite
    important because the reader just replace the
    name of the binary (.raw) file in the path of
    the .mha file.


Thanks


Luis


=========================================================
Samuel Rodríguez Bescos wrote:
> I've got only the 3D version. I did the steps you told me but there is the
> same problem.
> The mesaage in the Interface of the program is "Problems reading file
> format". And in the MS-dos screen appears the next message: "_rror: Cannot
> open lement data file: _brainweb1e5a10f17.raw".
> 
> 
> ----- Original Message -----
> From: "Luis Ibanez" <luis.ibanez@kitware.com>
> To: "Samuel Rodríguez Bescos" <srodrigu@gbt.tfo.upm.es>
> Cc: <insight-users@public.kitware.com>
> Sent: Thursday, April 25, 2002 5:37 PM
> Subject: Re: [Insight-users] GaussianFilter
> 
> 
> 
>>Hi Samuel,
>>
>>There are two executables in the GaussianFilter example.
>>One version is for 3D and the other for 2D Images.
>>
>>ITK is N-Dimensional, but when it comes to designing
>>all the GUI of a small program it is better to separate
>>the two cases.
>>
>>The name of the executable for the 3D example is: GaussianFilter
>>and the name for the 2D version is : GaussianFilter2D
>>
>>The 3D version expects images in MetaImage format. You can use
>>the one from BrainWeb. Just notice that they are composed of a
>>text header and a raw binary file. When you open the file dialog
>>please select the files with extension (.mha).
>>
>>The 2D version can read images in PNG format and also images
>>in MetaImage format. MetaImage support N-Dimensions, so you have
>>to make sure that you provide a file with an actual 2D image
>>inside.
>>
>>Please let us know if that helps.
>>
>>
>>   Thanks
>>
>>
>>    Luis
>>
>>=====================================
>>
>>
>>Samuel Rodríguez Bescos wrote:
>>
>>>Hi everybody,
>>>
>>>I've beging to work with Gaussian Filter example. I could build it well
>>>but It can't read the file I select. I downloaded the file .raw.
>>>"brainweb1e5a10f17.raw" from the BrainWeb. I select his metafile
>>>(.mha)asociated, but the program can't load it. ¿does someone know what
>>>happens?
>>>
>>>
>>>
>>>Thanks,
>>>
>>>Samuel
>>>
>>>
>>
>>
> 
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