Plateau Agc Parameters Menu; Linear Agc Parameters Menu - Videotec MAXIMUS MVXT Manuel D'instructions

6.1.4.9 Plateau AGC parameters menu

AGC mode settings: Equalization plateau.
It allows you to configure the following parameters:
Plateau Value: Sets the maximum number of
1.
pixels that can be contained in a shade of grey.
ITT Midpoint: Sets the mean point on a grey
2.
scale.
3. Max Gain: Sets the AGC maximum gain.
ACE Threshold: Sets the threshold for Active
4.
Contrast Enhancement (ACE).
5. SSO Percent: Sets the value of Smart Scene
Optimization (SSO). Defines the histogram
percentage which will be mapped linearly.
6. Tail Rejection: Defines the percentage of pixels
that are a priori excluded from equalization.
7. IIR filter: Sets the IIR filter coefficient. The filter
is used to define the speed with which AGC
reacts to variations in the scene.
PLATEAU AGC PARAMETERS PLATEAU AGC PARAMETERS
------------------------ ------------------------
1 PLATEAU VALUE : 1 PLATEAU VALUE :
2 ITT MIDPOINT 2 ITT MIDPOINT
3 MAX GAIN 3 MAX GAIN
4 ACE THRESHOLD : 4 ACE THRESHOLD :
5 SSO PERCENT 5 SSO PERCENT
6 TAIL REJECTION: 6 TAIL REJECTION:
7 IIR FILTER 7 IIR FILTER
Fig. 30
22
250 250
: : 127 127
: : 12 12
3 3
: : 0 0
0 0
: : 0 0

6.1.4.10 Linear AGC parameters menu

AGC mode settings: Linear.
It allows you to configure the following parameters:
ITT Midpoint: Sets the mean point on a grey
1.
scale.
Tail Rejection: Defines the percentage of pixels
2.
that are a priori excluded from equalization.
3. IIR filter: Sets the IIR filter coefficient. The filter
is used to define the speed with which AGC
reacts to variations in the scene.
LINEAR AGC PARAMETERS LINEAR AGC PARAMETERS
------------------------ ------------------------
1 ITT MIDPOINT 1 ITT MIDPOINT
2 TAIL REJECTION: 2 TAIL REJECTION:
3 IIR FILTER 3 IIR FILTER
Fig. 31
: : 127 127
0 0
: : 0 0
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