Imperx Cheetah 3G-SDI User Manual page 55

Cheetah Pregius Camera User Manual | 3G-SDI Interface
The maps identify the coordinates of dead and hot pixels. The camera uses
these maps to correct the pixels during output.
Mirror:
Over/Under Shoot:
Overshoot/Undershoot
Check Box
If Enabled
If Disabled
If Disabled
If Enabled
April 14, 2021
Select Horizontal to flip the image horizontally. Select Vertical to flip the
image vertically.
The SMPTE standard specifies data ranges for overshoot/undershoot
values. When enabled, overshoot words and undershoot words provide
for dynamic range "headroom" in processing. The following table
provides the digital range assignments for different word sizes on a
parallel signal bus.
Bit Range
Overshoot words range
100% white signal level
0% black signal level
Undershoot words range
Page
55 of 99
10-bit (hex)
0x3AD-0x3FB
(941-1019) Y
0x3C1-0x3FB
(961-1019) CbCr
0x3AC
(940) Y
0x3C0
(960) CbCr
0x64
(64)
0x04-0x3F
(4-63)
Rev 1.4