iv3d-users

Text archives Help


[IV3D-USERS] normalization when convert raw to uvf


Chronological Thread 
  • From: Zhongsheng Guo <kuai98@gmail.com>
  • To: iv3d-users <iv3d-users@sci.utah.edu>
  • Subject: [IV3D-USERS] normalization when convert raw to uvf
  • Date: Tue, 12 Jan 2010 20:32:03 -0600
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=Sf5ukC5AMK5l/grb80jZqo+3XLCv6dM3t6fSxsSB7OKgQhFaJ+MoO7qaP/A+KCh+aH IDHfmxNeEM8tE9wqLKC6wUriMlsayWvMW4adyqLG/K8Aw9rEDzW+GEFMQg3SghSqeFmg +xyfsX3OTuKwpvoAS5d1Q91YEyWIkopVZbtxQ=
Hi,

It seems imagevis3d displays the data in a normalized way: we have 2
test data, which are both uint16 and are identical except that the
intensities in the 2nd file is half of those in the 1st file. After
convert the raw files to uvf files, load them in imagevis3d, then load
the same 1d transfer function from a file, the two volumes look same
in imagevis3d. Our expectation was the 2nd volume would look dimmer,
but they are same.

Do you know if it's possible to control the mapping from intensities
(in raw, or in uvf) to colors (in imagevis3d's display)?

Thanks!

Best,
-Zhongsheng

Archive powered by MHonArc 2.6.16.

Top of page