Open lblewis opened 8 years ago
@lblewis Thanks. Which version of mnc2nii are you using?
Vlad's minc-toolkit-v2.
@lblewis I think this may actually be a bug in Display's reading of NIfTI files. The NIfTI header looks correct, but Display is showing the wrong thing.
Ah, I believe you are correct!
Maybe resolved by https://github.com/BIC-MNI/Display/issues/65 ?
Hello,
For some select filetypes, the intensity range is not identically maintained between mnc to nii.
Example files:
ftp://bigbrain.loris.ca/BigBrainRelease.2015/3D_Volumes/MNI-ICBM152_Space/mni_icbm152_t1_tal_nlin_sym_09b_hires.mnc ftp://bigbrain.loris.ca/BigBrainRelease.2015/3D_Volumes/MNI-ICBM152_Space/full8_400um_2009b_sym.mnc
mni_icbm152_t1_tal_nlin_sym_09b_hires.mnc is unsigned short 0-65535 with intensity 0-96. mnc2nii outputs .nii with intensity 0-65535 (scaled up):
mnc2nii mni_icbm152_t1_tal_nlin_sym_09b_hires.mnc -unsigned -short mni_icbm152_t1_tal_nlin_sym_09b_hires.nii
full8_400um_2009b_sym.mnc is unsigned byte 0-255 with intensity 0-65535. mnc2nii outputs .nii with intensity 0-255 (scaled down):
mnc2nii full8_400um_2009b_sym.mnc -unsigned -byte full8_400um_2009b_sym.nii