[fprint] Fingerprint not recognized

[Daniel Drake]

Иванов Михаил wrote:
> Greetings! I tried libfprint under debian unstable. When I run verify_live
> my fingerprint is always reported as invalid. I try to capture the fingerprint
> with img_capture and I see that the quality of the fingerprint is very poor,
> namely it is very dark. Is there a way to adjust image brightness?

Thanks for testing.
img_capture captures two images, in the case of this sensor each one 
with colours inverted from the other. Which one are you looking at?

Thanks,
Daniel