[Insight-users] Reading images : Visible Woman Eye : Segmentation validation

[Luis Ibanez]

Hi Gabriele,

Thanks for giving us more details and being more specific.

 From the Exception that you get while running the ImageReadImageSeries
it seems that something is wrong with the location of your files.

The MetaImage headers (*.mhd) *MUST* be located in the same directory
where the associated RAW files are.   Please make sure that they are
together.


For example, you MUST have the two files

                      goldstandard_hand-eye.mhd
                      goldstandard_hand-eye.raw

in the same directory.




Regards,


   Luis



------------------------
Gabriele Martino wrote:

> 
> 
> 
>>
>> Hi Gabriele,
> 
>   Hi all,
> 
>> Please be more specific.
> 
>   ok.
> 
>> Your email yesterday said that you read the .mhd
>> image in ParaView and they only displayed as an outline.
>> We explained that this was normal and suggested three
>> options for visualizing the image in ParaView once it
>> is loaded.
>>
>> Your email today, says that you cannot read the images
>> with extension .mhd...,
>>
>> what *exactly* do you mean when you say that you are
>>
>>             "not able to open the file",
>>
>> 1) does it means that you get an error message while
>>    loading ?
>>
>>    or
>>
>> 2) does it means that after loading you don't see the
>>    image in ParaView ?
> 
> 
>    The second one. I said you .....after loading.... i see only a   cube 
> but this cube si not a volume in the sense that i havent a real form(an 
> eye, a rectus etc etc).He is a sort of empty cube.
> 
>>
>> Did you read the ParaView manual as we recommended ?
>>
>> The manual will explain that the filters available
>> depend on the source that you have selected in the  GUI.
>>
> 
> You said me ......*use the filter*.....but i cant because when i
> load this image(.mhd) *filter bar* is disabled so i cant do any 
> operation because they are Disabled.
> 
> So then ive tried to load an another image. This image has vtp extension 
> and it has been correctly loaded. I see a volume, an eye volume.
> 
>> It may be easier for you to build the ImageViewer
>> application from InsightApplications/ImageViewer
>> and use it for visualizaing the images.
>>
>>
>> Or... as we recommended yesterday, you could also
>> use the example
>>
>>        Insight/Examples/IO/
>>            ImageReadImageSeriesWrite.cxx
>>
>>
>> and convert the .mhd volumes into series of JPEG,
>> or series of PNG, or series of BMP images.
>>
>>
> 
> whit ImageReadImageSeries ive this problem:
> 
> Exception thrown while reading the image
> 
> itk::ExceptionObject (00F5F608)
> Location: "Unknown"
> File: C:\InsightToolkit-1.6.0\Code\IO\itkMetaImageIO.cxx
> Line: 259
> Description: File cannot be read
> 
> 
>> Please give us a more technical description of your
>> real problem, so we can have a better idea of how
>> to help you.
>>
>>
>>       Thanks,
>>
>>
>>           Luis
> 
> 
> 
> 
>