SP-5000M-CXP2 / SP-5000C-CXP2
- 57 -
Fig. 33 Flat shading correction concept drawing
Color shading correction (For SP-5000C-CXP2 only):
In this case, R channel and B channel are adjusted to match with G channel characteristics.
The block grid for compensation is 20 blocks (H) x 16 blocks (V). Each block contains 128 x
128 pixels and the complementary process is applied to produce the compensation data with
less error.
Before adjustment After adjustment
Fig.34 Color shading correction concept drawing
Note: Under the following conditions, the shading correction circuit may not work properly.
If there is some area in the image with a video level less than 70%
If part of the image or the entire image is saturated
If the highest video level in the image is less than 300LSB (at 10-bit output)
Associated GenICam register
GenICam
Name
Access
Values
Category
Shading Correction Mode
(Only Color Model)
R/W
Flat Shading
Color Shading
JAI-Custom
Shading Correct
WO
True
JAI-Custom
Shading Mode
R/W
Off
User1
User2
User3
JAI-Custom
Adjustable range
Less 30%
