Dalsa Piranha ES-80-08k40-00-R User Manual page 68

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Setting Thresholds
Setting an Upper Threshold
Purpose:
Syntax:
Syntax Elem ents:
N otes:
Related Com m and s:
Exam ple:
Setting a Lower Threshold
Purpose:
Syntax:
Syntax Elem ents:
N otes:
Related Com m and s:
Exam ple:
03-032-20070-02
Value
Line sum (23...16)
Line sum (31...24)
Line sum (39...32)
Pixels above threshold (7...0)
Pixels above threshold
(15...8)
Pixels above threshold
(23...16)
Pixels below threshold (7...0)
Pixels below threshold (15...8)
Pixels below threshold
(23...16)
Differential line sum (7..0)
Differential line sum (15...8)
Differential line sum (23...16)
Differential line sum (31...24)
Differential line sum (39...32)
Sets the upper threshold lim it to report in the end -of-line
sequence.
sut i
i
Upper threshold lim it in range from 0 to 4095.

LVAL is not high d u ring the end -of-line statistics.
els slt
,
sut 1024
Sets the low er threshold lim it to report in the end -of-line
sequence.
slt i
i
Upper threshold lim it in range from 0 to 4095.

LVAL is not high d u ring the end -of-line statistics.
els sut
,
slt 1024
Piranha ES-xx User Manual
Description
Monitor these values (either above or
below threshold ) and ad just cam era
d igital gain and background subtract to
m axim ize scene contrast. This provid es a
basis for autom atic gain control (AGC)
Use these values to focus the cam era.
Generally, the greater the sum the greater
the im age contrast and better the focus.
Teledyne DALSA