High dynamic range mode (marlin f-131b/c only), Table 111: high dynamic range configuration, Register – ALLIED Vision Technologies Marlin F-201 User Manual
Page 217
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Configuration of the camera
MARLIN Technical Manual V2.4.0
217
High dynamic range mode
(MARLIN F-131B/C only)
The CMOS sensor of the MARLIN F-131 offers a special mode by which various
nonlinearity points, the so-called knee points, can be freely adjusted. This
enables the high dynamic range of the sensor to be compressed into 8 bit,
preserving interesting details of the image. This mode is also known as mul-
tiple slope (dual slope).
Register
Name
Field
Bit
Description
0xF1000280
HDR_CONTROL
Presence_Inq
[0]
Indicates presence of this
feature (read only)
---
[1..5]
Reserved
ON_OFF
[6]
Enable/disable HDR mode
---
[7..19]
Reserved
MaxKneePoints
[20…23] Number of knee-points pos-
sible in this mode
---
[24..27]
Reserved
KneePoints
[28..31]
Number of active knee-
points
0xF1000284
KNEEPOINT_1
---
[0..15]
Reserved
Kneepoint1
[16..31]
Time in µs
0xF1000288
KNEEPOINT_2
---
[0..15]
Reserved
Kneepoint2
[16..31]
Time in µs
0xF100028C
KNEEPOINT_3
---
[0..15]
Reserved
Kneepoint3
[16..31]
Time in µs
Table 111: High dynamic range configuration register