Transcript Slide 1

presentation
Welcome to the
of
TiVi60 – Skin Damage Visualizer
1
Load photos of a hand before and
after exposure to an irritant.
2
Draw a region of interest
(ROI) over a skin site
representing normal skin.
Check this check-box.
3
Check the Erythema button to display
skin areas with red blood cell
concentration above threshold.
Print the threshold level
(% above average red blood
cell concentration in ROI
area).
4
Open the Library and load photos to
display skin areas with red blood cell
concentration above set threshold.
5
Click the Trend button to display the Trend Monitor.
The bars represent the fraction of the skin in each
photo with red blood cell concentration above set
threshold.
6
Load photos displaying a
hand with white fingers
caused by excessive use
of vibrating tools.
Draw a Region of Interest (ROI)
over a skin site representing
normal skin. Check the
Threshold check-box.
7
Check the Blanching button to
display skin areas with reduced
red blood cell concentration.
Set the Threshold level to 80 (to
display skin sites with red blood
cell concentrations below 80 %
of that within the ROI).
8