JAI GOX-12409C-PGE, Руководство пользователя

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Go-X Series Rolling Shutter GigE Vision I/F (Preliminary)
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Blemish Compensation
Multiple defective pixels that are not adjacent to each other can occur on conventional CMOS
sensor cameras.
This camera features a function that interpolates defective pixels using the surrounding pixels. Up
to 256 pixels can be corrected. Pixel interpolation can be performed via automatic detection or
point-by-point manual settings.
Automatic Detection
Automatic detection can only detect lit defective pixels (i.e., white blemishes).
1
Shield the camera sensor.
If a lens is attached, use the lens cap as a shield, for example.
2
Configure the threshold level for defective pixel detection.
Up to 256 pixels can be corrected. The threshold value is specified as a percentage. The
default setting is "10" with 10% of the full scale (100%) specified as the threshold
value.
3
Execute BlemishDetect to start automatic detection.
After detection, the interpolation data is saved to the camera's internal memory.
To check the number of interpolated pixels after automatic detection
You can check the number of pixels interpolated via automatic detection by loading the
BlemishNum data.