[Gate-users] MOBY Configure

José Ramos joserm84 at gmail.com
Mon Jun 9 22:21:51 CEST 2008


Hi Gate users

I'm currently to try to configure the moby phantom. I've tried some steps:
1) From the MOBY samp.par I use the default file to construct
./mphan_bin general.samp.par MOBYFileName
and build a 256x256x256 array
2) The I use the source from *'' Fri Nov 23 09:56:09 CET 2007 Reading
voxelized phantom as Interfile*" to change it from 32 to 16 bit
3 ) I modify the interfile *.h33, (Thanks a lot Mr Sakellios) to
**!INTERFILE :=
!imaging modality := nucmed
!originating system := moby_phan
!version of keys := 3.3
date of keys := 1996:09:24
conversion program := (X)MedCon
program author := Erik Nolf
program version := 0.7.4
program date := 2002:02:18
;
!GENERAL DATA :=
!data offset in bytes := 0
!name of data file := MOBYFileName16Bit.bin
patient name := hf
!patient ID := 271097
patient dob := 0000:00:00
patient sex := Unknown
!study ID := voxel
exam type := 2D study
data compression := none
data encode := none
;
!GENERAL IMAGE DATA :=
!type of data := Tomographic
!total number of images := 256
study date := 1997:11:28
study time := 00:00:00
imagedata byte order := LITTLEENDIAN
;
number of energy windows := 1
;
energy window [1] :=
energy window lower level [1] :=
energy window upper level [1] :=
flood corrected := N
decay corrected := N
;
!SPECT STUDY (general) :=
number of detector heads := 1
;
!number of images/energy window := 1
!process status := Reconstructed
!matrix size [1] := 256
!matrix size [2] := 256
!number format := unsigned integer
!number of bytes per pixel := 2
scaling factor (mm/pixel) [1] := +1.00000e+00
scaling factor (mm/pixel) [2] := +1.00000e+00
!number of projections := 1
!extent of rotation :=
!time per projection (sec) := 0
study duration (sec) := 0
!maximum pixel count := +5.500000e+05
patient orientation := head_in
patient rotation := supine
;
!SPECT STUDY (reconstructed data) :=
method of reconstruction := Unknown
!number of slices := 256
number of reference frame := 0
slice orientation := Transverse
slice thickness (pixels) := +1.00000e+00
centre-centre slice separation (pixels) := +1.0000e+00
filter name := Unknown
filter parameters := Cutoff
method of attenuation correction := measured
scatter corrected := N
oblique reconstruction := N
!END OF INTERFILE :=
^Z

to produce my archive.mac.

5) The questions is, the range.dat. I have to build from the source
organ.nrb, or from where? I have to try many forms and I couldn't to make it
work.

Any one could to give me the correct configuration??
-- 
e- + e+ -> <~~*~~>
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