[Insight-users] RE : Trouble with "DicomSeriesReadImageWrite2.cxx"

[gatts gatsu]

Hi all,

After trying putting some different pixeltype (unsigned short or signed 
short) as Mathieu suggested me to do, I still have the same color problems.

Does anyone have any idea where the problem comes from ? I really have no 
idea about it.

Thanks,

Philippe


>From: "Mathieu Malaterre" <mathieu.malaterre at gmail.com>
>To: "gatts gatsu" <g4tts at hotmail.com>
>CC: "insight-users at itk.org" <insight-users at itk.org>
>Subject: Re: [Insight-users] RE : Trouble with 
>"DicomSeriesReadImageWrite2.cxx"
>Date: Fri, 22 Jun 2007 12:15:54 +0000
>
>Hi Philippe,
>
>You need to instanciate your PixelType as:
>
>  typedef signed short    PixelType;
>
>Your image has a Rescale Slope/Intercept that make it unsuitable for
>unsigned short pixel type.
>
>-Mathieu
>
>On 6/22/07, gatts gatsu <g4tts at hotmail.com> wrote:
>>Hi Mathieu,
>>
>>I tried what you asked me to do but the result is still bad. (forms are 
>>the
>>same but once again the color are all mixed up)
>>Thanks for posting this suggestion.
>>
>>Regards,
>>
>>Philippe
>>
>>
>> >From: "Mathieu Malaterre" <mathieu.malaterre at gmail.com>
>> >To: "gatts gatsu" <g4tts at hotmail.com>
>> >CC: "insight-users at itk.org" <insight-users at itk.org>
>> >Subject: Re: [Insight-users] RE : Trouble with
>> >"DicomSeriesReadImageWrite2.cxx"
>> >Date: Fri, 22 Jun 2007 07:29:08 +0000
>> >
>> >Hi Philippe,
>> >
>> >  You need to instanciate your PixelType as:
>> >
>> >typedef unsigned short    PixelType;
>> >
>> >
>> >
>> >HTH
>> >-Mathieu
>> >
>> >On 6/21/07, gatts gatsu <g4tts at hotmail.com> wrote:
>> >>Hi Mathieu,
>> >>
>> >>Thank you for looking at my problems.
>> >>Here is what you requested me to do :
>> >>
>> >>(0028|0100) Bits Allocated = 16
>> >>(0028|0101) Bits Stored = 12
>> >>(0028|0102) High Bit = 11
>> >>(0028|0103) Pixel Representation = 0
>> >>
>> >>I hope it will help you to find where the problem lies in.
>> >>
>> >>Thanks again for helping me.
>> >>
>> >>Regards,
>> >>
>> >>Philippe
>> >>
>> >>
>> >>Performing Physician's Name (0008|1050): (No Value Found in File)
>> >>
>> >>
>> >> >From: "Mathieu Malaterre" <mathieu.malaterre at gmail.com>
>> >> >To: "gatts gatsu" <g4tts at hotmail.com>
>> >> >CC: insight-users at itk.org
>> >> >Subject: Re: [Insight-users] RE : Trouble with
>> >> >"DicomSeriesReadImageWrite2.cxx"
>> >> >Date: Thu, 21 Jun 2007 17:44:26 +0000
>> >> >
>> >> >Hi Philippe,
>> >> >
>> >> >  Could you please run the following command:
>> >> >
>> >> >$ ./bin/DicomImageReadPrintTags /full/path/to/one/of/your/dicom/file
>> >> >
>> >> >  And send us the *complete* result on one file from your Series. 
>>What
>> >> >I am looking for especially are those fields:
>> >> >
>> >> >(0028|0100) Bits Allocated = ??
>> >> >(0028|0101) Bits Stored = ??
>> >> >(0028|0102) High Bit = ??
>> >> >(0028|0103) Pixel Representation = ??
>> >> >
>> >> >Thanks
>> >> >-Mathieu
>> >> >
>> >> >
>> >> >On 6/21/07, gatts gatsu <g4tts at hotmail.com> wrote:
>> >> >>Hi, sorry to make this fast a second post : I take back what I said
>> >>about
>> >> >>the unsigned char : it also gives a bad result.
>> >> >>Whatever I use give a bad result.
>> >> >>Does anyone have any ideas?
>> >> >>
>> >> >>Regards,
>> >> >>
>> >> >>Philippe
>> >> >>
>> >> >> >Hi,
>> >> >> >I have trouble using the DicomSeriesReadImageWrite2.cxx program.
>> >> >> >It's not that I can't start it.
>> >> >> >It's just giving a very bad result when I use it with types other
>> >>than
>> >> >> >unsigned char.
>> >> >> >(It gives weird colors and it's horrible in paraview)
>> >> >> >Unsigned char gives an okay result but I would like a better
>> >>precision.
>> >> >> >The starting series are all 16 bits DICOMS so I don't understand 
>>the
>> >>bad
>> >> >> >results when  I >use "short " I have a few series and the result 
>>is
>> >>the
>> >> >> >same on all of them.
>> >> >>
>> >> >> >Does anyone know where the problem comes from ?
>> >> >>
>> >> >> >Thank you in advance,
>> >> >>
>> >> >> >Regards,
>> >> >>
>> >> >> >Philippe
>> >> >>
>> >> >>_________________________________________________________________
>> >> >>Windows Live Messenger sur i-mode™ : dialoguez avec vos amis depuis
>> >>votre
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>> >> >>
>> >> >>_______________________________________________
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>> >> >>Insight-users at itk.org
>> >> >>http://www.itk.org/mailman/listinfo/insight-users
>> >> >>
>> >> >
>> >> >
>> >> >--
>> >> >Mathieu
>> >>
>> >>_________________________________________________________________
>> >>Gagnez des écrans plats avec Live.com http://www.image-addict.fr/
>> >>
>> >>
>> >
>> >
>> >--
>> >Mathieu
>>
>>_________________________________________________________________
>>Windows Live Messenger sur i-mode™ : dialoguez avec vos amis depuis votre
>>mobile comme sur PC ! http://mobile.live.fr/messenger/bouygues/
>>
>>
>
>
>--
>Mathieu

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