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57413
8/16/03
11:50 PM
ROI
DRAW
ROI
MASK
Waiting
FOCUS
for Trigger...
EXPOSE
THRESH
MANUAL
DONE
DRAW Screen (#3)
12
P/N 57413
Page 12
ROI Overview
DRAW Screen (#3)
Use this screen to define or remove Region of Interest (ROI) and mask areas. An ROI or mask
reduces the amount of area included in judgments
.
judgment
ROI and Mask options are not available until a trigger is provided. If the application involves motion,
use an external trigger.
OPTIONAL:
calculate and optimize the exposure time. Using the
may help improve the image.
ROI
Draw an area to include in judgments.
MASK
Draw an area to exclude from judgment.
➡ To re-focus the lens after adding an ROI, select
➡ To re-calculate and optimize the exposure time after adding an ROI, select
.
ENTER
➡ To improve the image by adjusting gray-scale threshold values, select
➡ To provide a trigger to the sensor, select
trigger).
➡ To exit the screen, select
After adding an ROI, use the
FOCUS
MANUAL
DONE
and press
ENTER
or omits an area that could adversely affect
option to re-focus the lens and select
THRESH
option to adjust gray-scale thresholds
FOCUS
and press
ENTER
.
EXPOSE
THRESH
and press
and press
(or provide an external
ENTER
.
EXPOSE
to re-
and press
ENTER
.
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