VC-5MC-M/C110H User's Manual
Page 57 of 109
The XML parameters related to ROI settings are as follows.
XML Parameters
Value Description
ImageFormatControl SensorWidth
a
-
Effective width of the sensor
SensorHeight
a
-
Effective height of the sensor
WidthMax
a
-
Maximum allowed width of the image with the
current camera settings
HeightMax
a
-
Maximum allowed height of the image with the
current camera settings
Width
b
-
Sets the Width of the Image ROI.
Height
b
-
Sets the Height of the Image ROI.
OffsetX
c
-
Sets the horizontal offset from the origin to the
Image ROI.
OffsetY
c
-
Sets the vertical offset from the origin to the
Image ROI.
The unit for all parameters in this table is pixel.
a: Read only. User cannot change the value.
b: User configurable parameters for setting ROI
c: User configurable parameters for setting the origin of the ROI
Table 9-1 XML Parameters related to ROI
You can change the size of ROI by setting the
Width
and
Height
parameters in the
Image Format
Control
category. You can also change the position of the ROI origin by setting the
Offset X
and
Offset Y
parameters. Make sure that the
Width + Offset X
value is less than the
Width Max
value,
and the
Offset Y
value is less than the
Height Max
value. You must set the size of the
ROI first, and then set the Offset values since the
Width
and
Height
parameters are set to its
maximum value by default.
On the VC-5MC-M/C110H camera, both the
Width
and
Height
parameters must be set to a multiple
of 8.
The minimum allowed setting values for the ROI Width and Height are shown below.
Camera Model
Minimum Width Settings
Minimum Height Settings
VC-5MC-M/C110H
8
16
Table 9-2 Minimum ROI Width and Height Settings
