62
points
gnabgib
Discussion (449 points, 4 months ago, 81 comments) https://www.hackerneue.com/item?id=44996938
shrx
Is the vertical banding due to the camera being unable to have a fixed exposure gain configured? Or just due to slight variances in the sampling times due to unstable oscillator frequency?
dllu
The gain is fixed. I think the column variation arises from unstable oscillator frequency and maybe some electrical bug/crosstalk between pixels. Not sure exactly.