News for hackers. Stuff that matters.

A comment on Tesla's Autopilot Chief Keller Steps Down After Two Years. Parent comment

Re:Tesla's Autopilot Chief Keller Steps Down After Two Years by alexsb92 on Thursday April 26, 2018 @05:31PM (#16936023)
I don't believe that's actually the case that cameras have better dynamic range than humans. From what I've seen human vision is definitely in the 20+ stop range. It's especially doubtful that cameras that are cheap enough to put on an autonomous system would get anywhere near that.
[ Parent | on HN ]
Re:Tesla's Autopilot Chief Keller Steps Down After Two Years by Retric on Thursday April 26, 2018 @06:06PM (#16936320)
The human eye uses a lot of tricks to be high effective dynamic range but the retina is a long way from 20 stops. https://en.m.wikipedia.org/wiki/High-dynamic-range_imaging

So, in a direct comparison where cameras are allowed to use a similar set of tricks tricks including a fair amount of post processing they actually win. Aka, Retna vs CCD the CCD wins, iris vs iris camera wins etc.

[ Parent | on HN ]