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ROI (Regional Scanning Function)
The ROI (region of interest) function allows you to output images by specifying the areas to scan.
ROI Settings
Specify the area to scan by specifying width, height, and horizontal/vertical offset values under [Image
Format Control].
™ For details on how to configure the settings, see "Configuring the Output Format" (page 15).
You can increase the frame rate by specifying a lower height, as the number of lines scanned
decreases.
The minimum area is as follows.
GO-5100M-USB
GO-5100C-USB
Example 1: Without binning
[Binning Horizontal]
[Binning Vertical]
OffsetX
OffsetY
Height
* GO-5100M-USB only
™ For details on the frame rates for common ROI sizes, see "Frame Rate Reference" (page 58).
Width (pixels)
Binning Off: 16
Binning On: 16
: 1
*
: 1
*
Scanning range
Width
2464 Width Max
16
Example 2: With binning
[Binning Horizontal]
[Binning Vertical]
OffsetX
Width
OffsetY
Height
1232 Width Max
— 36 —
GO-5100M-USB / GO-5100C-USB
Height (pixels)
Binning Off: 2
Binning On: 1
™ The minimum value for
Monochrome varies depending on
the [Binning] setting.
2
: 2
*
: 2
*
Scanning range
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