[Gate-users] MHA (.mhd/.raw) vs. Analyze 7.5 (.hdr/.img) for voxelized phantom & source

[Hyun Soo Park]

Hello Pharaon,

Thanks for getting back to me so quickly.

I just was curious why almost examples and exercises for voxelized phantom
and source use the MHA (.mhd/.raw), although the format is not familiar in
the field of nuclear medicine, at least to me and to my colleagues.

I found the following in the documentation:

> The principal difference is that MHD store the ‘origin’ of the image,
> which is the coordinate of the (0,0,0) pixel expressed in the physical
> world coordinate system (in general in millimetres).


Park


On Fri, Feb 12, 2021 at 4:48 AM Eng. M Pharaon <pharaon_m at hotmail.com>
wrote:

> Hello Park
>
> Actually I didn’t try to use any other formats than (.mhd/.raw) for
> voxelized phantom and source , maybe they recommended this type because it
> is easy to convert the photos to mhd format. But I am interested to know if
> you get any other answer for your question.
>
> Best Regards
>
> Eng. M. Pharaon
>
> Nuclear Engineer.
>
>
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows 10
>
>
>
> *From: *Hyun Soo Park <hyuns at snu.ac.kr>
> *Sent: *Thursday, February 11, 2021 1:33 PM
> *To: *gate-users at lists.opengatecollaboration.org
> *Subject: *[Gate-users] MHA (.mhd/.raw) vs. Analyze 7.5 (.hdr/.img) for
> voxelized phantom & source
>
>
>
> Hello Gaters,
>
>
>
> I have a quick question about formats for voxelized phantom and source
> files.
>
>
>
> Are there any reason of using MHA (.mhd/.raw) than Analyze 7.5 (.hdr/.img)
> for voxelized phantom & source?
>
>
>
> Cheers,
>
>
>
> Park
>
>
>
>
>
> --
>
> *연구중점교수**, **분당서울대학교병원*
>
> *전화번호**:*
>
> (사무실) +82-31-787-2936
>
> (휴대전화) +82-10-8833-2806
>
> *팩스**:* +82-31-787-4018
>
> *이메일**:* hyuns at snu.ac.kr
>
>
>
> *Hyun Soo Park, PhD*
>
> *--*
>
> *Research professor*
>
> Department of Nuclear Medicine
>
> Seoul National University Bundang Hospital, Seongnam, Korea
>
> *Telephone:*
>
> (Office) +82-31-787-2936
>
> (Mobile) +82-10-8833-2806
>
> *Fax:* +82-31-787-4018
>
> *email:* hyuns at snu.ac.kr
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opengatecollaboration.org/pipermail/gate-users/attachments/20210212/d77ff12d/attachment.html>