Image Scaling Mode (Xscale) - JAI SW-4010Q-MCL-M52 User Manual

SW-4010Q-MCL-M52 User Manual (Tentative)

Image Scaling Mode (Xscale)

Related Setting Items:
JAI's Xscale algorithm digitally reduces the sensor's pixel resolution by specifying the
RGB channels' scaling. This function allows finer adjustment of resolution than the conventional
Binning function. The output image types are Average or Sum.
Notes:
When using this function with the ROI function, first, set the Width and OffsetX settings,
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and then configure the Image Scaling Mode settings.
This function cannot be used together with the Binning function (ImageFormatControl).
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The SWIR channel does not support this function.
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How To Configure
1. If necessary, configure the Width and OffsetX settings.
2. Enable ImageScalingMode. The options are:
On: Enables ImageScalingMode.
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SWIRPixelMode: Enables ImageScalingMode, and sets the RGB channels' PixelSize
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and Width to match the SWIR channel's Pixel Size and Width (PixelSize = 25um,
Width = 1024).
SWIRHalfPixelMode: Enables ImageScalingMode, and sets the RGB channels'
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PixelSize to 12.5um (= half the size of the SWIR channel's PixelSize), and sets the
RGB channels' Width to 2048 (= twice the size of the SWIR channel's Width).
Note: For more information on SWIRPixelMode and SWIRHalfPixelMode, see
SWIRPixelMode and
3. Use ImageScalingSumMode to specify the output image mode. The options are "Average
(Off)" or "Sum (On)." Depending on the mode, the output image's brightness will be
different.
Average Mode: The average brightness of the sensor image is equal to the average
brightness of the reduced output image.
Sum Mode: The sum of the brightness of all pixels in the sensor image and the sum of the
brightness of all pixels in the reduced output image is equal, thus increasing the brightness
of the output image.
ImageFormatControl
SWIRHalfPixelMode.
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Main Functions