LSM 710 and LSM 780
LEFT TOOL AREA AND HARDWARE CONTROL TOOLS
Systems
Processing Tab
Carl Zeiss
02/2010 M60-1-0025
e
109
All actions performed in the Image Calculator have
immediate effect on the previews. After pressing
the
Apply
button on the top of the
Processing
main tab, a new image document with the
resulting image is crated.
A good example for an application of the Image
Calculator is offsetting/normalizing two images or
an image series with a reference image to enhance
contrast for small changes in intensity:
•
Select a time series as
Input 1
and the first
frames of this series (or another offset image) as
Input 2
.
•
Then type/edit an operator as shown in Fig. 109
that enhances the relative changes in the image
with respect to the relatively bright signal level,
for example:
S1-S2/2 = source 1 – ½ * source 2.
Fig. 108
Operators window
Fig. 109
Image calculation window
