JAI SP-12401C-USB, User Manual

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SP-12401M-USB/SP-12401C-USB
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Color Space Conversion （ ColorTransformationControl)
The SP-12401C-USB model allows you to convert the standard color space (RGB) that is used
to produce colors into other color spaces, including XYZ and HSI.
Five color spaces are available: RGB(sRGB), RGB(AdobeRGB), RGB(UserCustom), XYZ, and
HSI. Specify the desied color space by configuring ColorTransofrmationMode and
ColorTransformationRGBMode as follows.
*) This function is valid only when PixelFormat is BGR8, BGR10p.
■ Note on RGB (UserCustom)
This allows you to use user configured 3x3 conversion tables to perform color space conversion.
R
in
G
in
B
in
RR RG RB
GR GG GB
BR BG BB
R
out
G
out
B
out
Source data
3 ｘ 3 table :
ColorMatrixValue[ColorMatrixValueSelector]
Destination data
If you set the color space to XYZ or HSI, JAI Control Tool will not display the images captured by
the camera properly. To display them properly, XYZ- or HSI-compatible image processing must
be performed on the computer side.
Caution
Configuration 3x3 table. Select the item you want to configure in [ColorMatrixValueSelector].
And configure the value in [ColorMatrixValue]. [ColorMatrixValue] can be set to a value from -2
to +2.
ColorTransformation ColorTransformationMode ColorTransformationRGBMode
RGB(sRGB) RGB sRGB
RGB(AdobeRGB) RGB AdobeRGB
RGB(UserCustom) RGB UserCustom
XYZ XYZ Off
H S I H S I Off
Default RGB Off
Note
Color space ( ＨＳＩ )
Value of Hue : For 0°-360°, specify as follows.
8bit output: 2°/step 0°(00000000) ～ 360°(10110100)
10bit output: 0.5°/step 0°(0000000000) ～ 360°(1011010000)
12bit output: 0.125°/step 0°(000000000000) ～ 360°(101101000000)
Value of Saturation, Intensity: For 0% - 100%, specify as follows.
8bit output: 0%(00000000) ～ 100%(11111111)
10bit output : 0%(00000000) ～ 100%(1111111111)
12bit output : 0%(00000000) ～ 100%(111111111111)
Setting value Description
ColorMatrixValueSelector ColorMatrixR-R, ColorMatrixR-G, ColorMatrixR-B,
ColorMatrixG-R, ColorMatrixG-G, ColorMatrixG-B,
ColorMatrixB-R, ColorMatrixB-G, ColorMatrixB-B
Select the ColorMatrix setting
component.
ColorMatrixValue －2 to 2 Set the Color Matrix value.
Item