User manual

34
Once all the images are imported, a calibration table
and fitting function must be generated. In the bottom
right corner of the Film Evaluation Panel, the Color
Channel Value icon, appears. Clicking this icon
automatically loads the response values for the
selected ROIs into a table. (Note: The calibration table
could also be populated by typing response values
manually or by copying/pasting tabulated data from
another application.)
After response values are loaded, right click in the
table to access an option menu to manipulate the response data in the table.
Color channel unit: 16-bit: response values
scaled from 0 (black) to 65535 (2
16
-1, maximum
brightness); %: response values scaled from 0-
100, i.e. 16-bit response value/65535; and OD
(Optical Density): values expressed as
log
10
(16-bit response value/65535)
Color channel format: Adjusts the precision of
the response values
Copy table: Right click in table to copy/paste to
another application
Copy color value calibration table image:
Generates image with calibration patch tablet using calibration table and copies
image to the clipboard
Copy ‘Color’ column: Right click to copy/paste a single column
Paste universal data: Paste a selection of tables with calibration data obtained
from numerous radiochromic film lots
Insert or Delete Rows: Point and click to add or delete a row
Delete all rows: Self explanatory