Color Space Conversion - JAI SW-4000T-10GE User Manual

Color Space Conversion （Color Transformation Control)
The SW-4000T-10GE 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
Transformation RGB Mode as follows.
*) This function is valid only when PixelFormat is RGB8, RGB10V1Packed, RGB10p32 .
ColorTransformation
RGB(sRGB)
RGB(AdobeRGB)
RGB(UserCustom)
XYZ
H S I
Default
Caution
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.
Note
Color space (ＨＳＩ)
Value of Hue : For 0°-360°, specify as follows.
8bit output: 2°/step
10bit output: 0.5°/step
Value of Saturation, Intensity: For 0% - 100%, specify as follows.
8bit output:
10bit output :
■ Note on RGB (UserCustom)
This allows you to use user configured 3x3 conversion tables to perform color space conversion.
Source data
R
in
G
in
B
in
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.
Item
ColorMatrixValueSelector ColorMatrixR-R, ColorMatrixR-G, ColorMatrixR-B,
ColorMatrixValue
desired
color space by configuring Color
ColorTransformationMode
0°(00000000)
0°(0000000000)
0%(00000000) ～ 100%(11111111)
0%(00000000) ～ 100%(1111111111)
ColorMatrixValue[ColorMatrixValueSelector]
RR RG RB
GR GG GB
BR BG BB
Setting value
ColorMatrixG-R, ColorMatrixG-G, ColorMatrixG-B,
ColorMatrixB-R, ColorMatrixB-G, ColorMatrixB-B
－2 to 2
Transformation
RGB
RGB
RGB
XYZ
H S I
RGB
～ 360°(10110100)
～ 360°(1011010000)
3ｘ3 table :
— 34 —
Mode and Color
ColorTransformationRGBMode
sRGB
AdobeRGB
UserCustom
Off
Off
Off
Destination data
R
out
G
out
B
out
Description
Select the ColorMatrix setting
component.
Set the Color Matrix value.
SW-4000T-10GE