Chromasens CD40127_R02 allPIXA_pro_User Manual.docx
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4
On the toolbar, click
Perform tap balancing
.
5
On the toolbar, click
Refresh current camera parameters
.
Optional:
On the
Gain settings
page, check the
Current camera gain
values.
It is
recommended to keep the gaining values in the range of 80 to 200 for best
image quality.
If they are near or above 200,
it is recommended to increase the values
of
Analog coarse gain
and repeat from step 2.
For more information about analog corase gain, see section 9.2.1.
6
On the toolbar, click
Burn setting permanently
.
8.2.3 Setting the operation point manually
Manual operating point setting serves to determine the area which is viewed by the allPIXA
pro camera for carrying out the shading correction.
The pattern below describes the principle of analog image processing.
Figure 32 Analog image processing comprises two levels.
1) Analog coarse gain: Pre-Amplification factor;
for rough adjustment of the sensor signal to the main amplifying level.
2) Current camera gain values: Main analog amplifying level;
for fine adjustment of analog gaining.
For more information about camera gain adjustment, see section 9.2.1.
