JAI SW-8000Q-10GE, User Manual

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Shading Correction
The shading correction is a function that corrects non-uniformity (i.e., shading) in the
amount of light generated by the lens and lighting equipment.
The following shading correction modes are available on the camera
。
■ Flat shading correction
Correct so that the part with the highest luminance level in the screen is taken as
the reference and the other part is adjusted to this luminance level.
■ Color shading correction
R-channel, B-channel and NIR-channel properties are adjusted by using the G-channel
shading properties as a reference.
Pre-correction Post-correction
■ To perform the shading function
This function is not dependent on the operation mode, but is effective when used
during actual use.
◇ You can also save the setting and have it applied whenever the power is
subsequently turned on. For details on saving the setting, see “Step 7: Saving the
Settings”
・ For Flat Shading and Color Shading, the maximum correction gain amount is limited
to 8 times the gain amount before correction in all pixels.
・ If the highest luminance level in the image is 175 LSB (10 bit image output) or less,
it can not be corrected correctly.
Black Level Correction
Black level correction is a function for adjusting the setup level.
When this function is used, the following is performed for the gain mode setting.
Digital All
－ 133 ～＋ 255 (LSB@12bit)
Digital Red － 64 ～ ＋ 64 (LSB@12bit)
Digital Blue － 64 ～ ＋ 64 (LSB@12bit)
Digital NIR － 64 ～ ＋ 64 (LSB@12bit)
◇ Complete correction may not be possible depending on the optical system and light
source you are using.
◇ Data based on corrections performed under factory conditions is stored for this
function.
Caution
SW-8000Q-10GE/SW-8000Q-SFP
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