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6.3.5
Multi ROI function
This function divides one frame image into a maximum of 8 images vertically and reads out all areas in
one frame. In this function, width is the same for all 8 images. The multi ROI function is enabled if [Video
Sending Mode] is set to "Multi ROI".
Table – 18 Multi ROI Index table default values
Multi ROI Index Max
Multi ROI Width
Multi ROI
Index Selector
- Index 1
- Index 2
- Index 3
- Index 4
- Index 5
- Index 6
- Index 7
- Index 8
6.3.5.1
Multi ROI setting parameters
(1) Multi ROI Index Max：Setting value 1 ～ 8
Maximum 8 ROI settings are possible in a frame. Set Index 1 through 8 in Multi ROI Index
table as an application requires.
(2) Multi ROI Width
The setting range and Step number are the same as the normal ROI setting in which
[Width] plus [Offset X] should be equal to [Width Max]. In Multi ROI operation, the
maximum offset value in index 1 to index 8 is the object in this calculation.
(3) Multi ROI Index Selector：
Index 1 to 8 can be selected. [Height], [Offset X], and [Offset Y] of the selected Multi ROI
Index are displayed and can be set.
(4) Multi ROI Offset X：
Offset X can be set for each ROI area of Multi ROI Index 1 to 8.
The restriction for setting Step and other factors are the same as the normal ROI setting.
As described before, in Multi ROI operation, Multi ROI Width is a common width setting for
Multi ROI Index 1 to 8.
(5) Multi ROI Height：
Height can be set for each ROI area of Multi ROI Index 1 to 8.
The restriction for setting Step and other factors are the same as the normal ROI setting.
The sum of Muliti ROI Height values for index 1 to 8 should be less than Height Max.
(6) Multi ROI Offset Y：
Offset Y can be set for each ROI area of Multi ROI Index 1 to 8.
The restriction for setting Step and other factors is the same as the normal ROI setting.
SP-20000M-USB / SP-20000C-USB
1
5120
Multi ROI
Height
1
1
1
1
1
1
1
1
- 34 -
Offset
X
Y
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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