concatenation of 32bit images

Sheila Glidewell (sglide@scri.sari.ac.uk)
Wed, 13 Oct 1999 15:43:19 GMT

Dear Bumers

Does anyone out there still use UXNMR for image processing?
2D images are normally processed as 32bit images but displayed on
screen on a scale of 0-223 intensity scaled to the brightest pixel.
Using the seq_lnk:i a facility (bottom button at the LH edge of the screen I
can concatenate any number of selected images into an image sequence
(2dseq) file. Unfortunately this uses the screen images each scaled to its
local maximum and creates a sequence file of 8bit images . This is fine if
there is a bright area known to remain at constant intensity. This is not
always the case, however.
Is there any way to concatenate a series of 32bit images as a 32 bit image
sequence file where each frame will have the source intensity values?
Such files can be generated from 3D datasets. I would just like to be able
to generate them from a series of 2D images.

Thanks in anticipation.

Sheila Glidewell
Dr S. M. Glidewell
Scottish Crop Research Institute
Invergowrie
DUNDEE DD2 5DA
Scotland

Tel: +44 1382 562731
Fax: +44 1382 562426
Email s.glidewell@scri.sari.ac.uk