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NED
RCDL4K8GE UME-0111-01
40
4.2.3 Image Format Control
4.2.3.1 OffsetX and Width Settings
By using the 2 settings OffsetX and Width, a specific region only can be read out from
the camera. The range of values is as follows:
・
OffsetX : 0 ~ 4088
・
Width : 8 ~ 4096
Figure 4-2-3-1-1 Offset X
Figure 4-2-3-1-2 Width
Notes:
OffsetX and Width can both only be set in multiples of 4.
e.g. OffsetX = 5 is not possible.
In addition, if the total of OffsetX and Width exceeds 4096, the input will not be
accepted.
First, reduce one value, then increase the other.
(e.g. 1) To go from OffsetX = 0, Width = 4096 to OffsetX = 548, Width = 3000.
First, set Width to 3000, then set OffsetX to 548.
(e.g. 2) To go from OffsetX = 548, Width = 3000 to OffsetX = 0, Width = 4096.
First, set OffsetX to 0, then set Width to 4096.
As shown below, setting OffsetX = a, Width = b results in the region a
＋
1~a
＋
b being
specified.
(e.g.) To specify pixel 513~ pixel 1536, set OffsetX = 512
、
Width = 1024.