20.6 Working with HDR (High Dynamic Range Control) 249
20.6.1.2 Functionality
To exceed the typical dynamic range, images are captured at 3 exposure times with given ratios for different expo-
sure times. The figure shows a multiple exposure capture using 3 different exposure times.
Figure 1: Multiple exposure capture using 3 different exposure times
Note
The longest exposure time (T1) represents the Exposure_us parameter you can set in wxPropView.
Afterwards, the signal is fully linearized before going through a compander to be output as a piece-wise linear signal.
the next figure shows this.
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