Green background color offset

Hello!
While using the camera for imaging, I have observed an inconsistency in color representation when capturing images with a significant presence of solid-colored objects.
For instance, when pointing the camera towards a canopy of trees or a lawn, the green hue tends to appear as purple. However, when other colored objects are present in the image, the lawn’s color returns to its natural state.
This issue does not occur when disabling auto white balance and it seems that enabling this feature distorts colors while photographing solid-colored scenes.
Could you please advise on how to resolve this problem?

Could you share the pictures here to tell the problem more detail.

Thanks





A.mp4.txt (19.0 MB)
B.mp4.txt (24.3 MB)

The provided image and corresponding video are the sources of the encountered issue.

Hopefully, this will facilitate a prompt resolution to the problem at hand.

A-1 is the problem picture,A-2 is the normal picture; B-1 is the normal picture and B-2 is the problematic picture.Picture A-1 and picture A-2 pertain to video A, while picture B-1 and picture B-2 correspond to video B.

Thank you for your invaluable assistance!

@ShaneCCC Is there any conclusion to this question?

What’s the sensor module? Suppose need go through the tuning process.
Maybe contact with camera partner to help on the tuning process.

Thanks

hello! Thank you for your reply!

The SONY imx586 camera sensor module was utilized in our setup.

Unfortunately, we have made optimizations through our camera partners. Current cameras have gone through an adjustment process.

Is there any potential for optimization through the NVIDIA platform?

Or is it solely within the purview of camera partners to make adjustments?

It’s could be specific module lens cause the problem.
I would suggest go through the tuning process to report the problem by partner to get support for this kind of problem.

Thanks

Ok, thanks for the advice!

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