Gld Correction On Level 1; Gld Correction On Level 3 - Barco SIM 7QP HB User Manual

7. Advanced
GLD correction on Hierarchy level 1
When a correction is applied to Hierarchy level 1 (blue line), its main influence is visible on 25% level. The sum of the adjustment
and the linear transition results in a transition as it is presented by the dash-dotted red line in the graph below.
Intensity
1024
512
0
0
Image 7-169

GLD correction on Level 1

GLD correction on Hierarchy level 3
Following graph illustrates the same correction done on Hierarchy level 3.
Intensity
1024
512
0
0
Image 7-170

GLD correction on Level 3

From the graph, you can clearly see the correction that has been done at:
• 1.6% with influence from 0% to 6.3%
• 14,1% with influence from 3.6% to 25%
• 39.1% with influence from 25% to 56.3%
• 76.6% with influence from 56.3% to 100%
GLD correction on Hierarchy levels 1 and 3
Performing corrections on multiple hierarchies result in the sum of the different corrections. From the hierarchy 1 and hierarchy 3
corrections of the example above, the following final GLD correction is obtained.
146
Linear response
Adjustment
Sum
25% 50%
Linear response
Adjustment
Sum
25% 50%
Adj. value
1.5
1.0
0.5
75% 100% Signal
Adj. value
1.5
1.0
0.5
75% 100% Signal
R59770330 SIM 7QP SERIES 08/12/2014