Posted by
Michael Entrup on
Oct 27, 2014; 9:09am
URL: http://imagej.273.s1.nabble.com/Changing-info-for-substack-tp5010195p5010198.html
Hi János,
I think the first 8 lines of the image info are specific for your FITS
file and ImageJ/Fiji treats them as a generic file info. Only the part
below the '………' is changed by ImageJ/Fiji. It is impossible to handle
all image infos of any file type ImageJ/Fiji can open. If there is an
export plugin for FITS files, it is its part to convert the default
image info back to a FITS file info, but only when saving the file and
not while processing it.
Best regards
Michael
Am 27.10.2014 um 03:55 schrieb Information Ocean:
> Hi,
>
> I have a fits file containing 283 frames. Here is some lines from the info:
>
> SIMPLE = T
> BITPIX = 16
> NAXIS = 3
> NAXIS1 = 256
> NAXIS2 = 256
> NAXIS3 = 283
> BZERO = 32768.0
> BSCALE = 1.0
> …
> …
> …
>
> Title: ax1a0.001.fits.seg.fit
> Width: 256 pixels
> Height: 256 pixels
> Depth: 283 pixels
> Voxel size: 1x1x1 pixel
> ID: -11
> Coordinate origin: 0,0,0
> Bits per pixel: 16 (unsigned)
> Display range: 32759 - 39213
> Image: 1/283
>
> When I create a 234 frame sub-stack of it with: Image->Stacks->Tools->Make Substack the substack is created and the info shows:
>
> SIMPLE = T
> BITPIX = 16
> NAXIS = 3
> NAXIS1 = 256
> NAXIS2 = 256
> NAXIS3 = 283
> BZERO = 32768.0
> BSCALE = 1.0
> …
> …
> …
> Title: Substack (1-234)
> Width: 256 pixels
> Height: 256 pixels
> Depth: 234 pixels
> Voxel size: 1x1x1 pixel
> ID: -13
> Coordinate origin: 0,0,0
> Bits per pixel: 16 (unsigned)
> Display range: 32759 - 39213
> Image: 1/234
>
> So the question is, if I can also update the NAXIS3= 283 to NAXIS3=234 from inside ImageJ. I myself do not see how.
>
> Thanks ahead,
> János
>
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