Note:
ICE is either On or Off, and the chosen setting is applied to all scans in the batch.
6.3.6
Using GEM and ROC With Pre-scans
There are “scanner” values of GEM and ROC which will be applied to all scanned slides.
These values are defined by Scan Menu > Preference > ICE/ROC/GEM, as described in section
6.1.2.4. If slides are pre-scanned, then the “scanner” GEM and ROC values will be applied by
default.
It is also possible to define individual “slide” values of GEM and ROC for pre-scanned slides, which
override the “scanner” values. This means for example, some pre-scans could be scanned without
ROC, some with ROC = 25 and some with ROC = 50.
“Slide” values for GEM and ROC are defined as follows:
•
GEM
- From the Digital ICE Menu > GEM … or click the GEM icon in the Cyberview Toolbox
(section 5.2.3). The following pop-up is displayed. Tick the checkbox to enable GEM, and
choose the required value.
As stated in section 6.1.2.4, JS reports no visible benefits of GEM.
•
ROC
- From the Digital ICE Menu > ROC … or click the ROC icon in the Cyberview Toolbox
(section 5.2.3). The following pop-up is displayed. Tick the checkbox to enable ROC, and
choose the required value.
See section 6.1.2.4 for an example of the effects of ROC.
6.3.7
Revert
The Revert function is available from the Scan Menu > Revert, or by clicking the Revert icon in the
Cyberview Toolbox(section 5.2.3). Revert resets all changes made to the current Pre-scan,
including Selection Area, Rotate and Flip, GEM and ROC. As it affects Pre-scans, it should
logically have been included in the Pre-scan Menu rather then the Scan Menu.
Cyberview
Page 23 of 33
Dec 2008
