On 08/09/2012 04:24 AM, [email protected] wrote:
I am trying to open some Tiff (.tif) files in ParaView, which contain
an image sequence. I have converted the Tiff files to .raw format
(using ImageJ) and opened them in ParaView using the "Raw (binary)
Files" reader. But I am unable display the object, I get various
errors been shown in the Output Messages window.
Can anyone guide me of the values to be used in "Properties" tab for
correctly interpreting a .tif file converted to .raw?
I have uploaded one of the Tiff files I am using here:
https://www.dropbox.com/s/39gr4ik03l8fmoh/nir_tomo.tif It was
originally a 32bit Tiff file, but I converted it to 8bit to reduce
the file size.
Thanks for any help James
I messed around with it a little more and was able to extract raw binary
from the tiffs with GraphicsMagick's convert:
$ convert nir_tomo.tif nir_tomo.gray
I then verified that the file size was correct:
$ ls -l nir_tomo.gray
-rw-rw-r-- 1 hal hal 22048706 Aug 10 07:57 nir_tomo.gray
$ echo $(( 239 * 239 * 386 ))
22048706
Then I opened it in ParaView as a raw binary file. I specified the
extent as [0,238,0,238,0,385], since the dimensions of the image were
[239,239,386].
Here is a screenshot: http://cs.unc.edu/~hal/images/nir_tomo
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