this post was submitted on 24 Aug 2023
564 points (94.2% liked)

Technology

59712 readers
5873 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
L3s
[email protected]
[email protected]
L4s
enu
564
Driverless cars worse at detecting children and darker-skinned pedestrians say scientists (www.kcl.ac.uk)
submitted 1 year ago by L4s to c/technology
120 comments fedilink hide all child comments
 

Driverless cars worse at detecting children and darker-skinned pedestrians say scientists::Researchers call for tighter regulations following major age and race-based discrepancies in AI autonomous systems.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] fubo 5 points 1 year ago* (last edited 1 year ago) (1 children)

Infrared cameras don't depend on you reflecting infrared. You're emitting it.

All matter emits light; the frequencies that it's brightest in depend on the matter's temperature. Objects around human body temperature mostly glow in the long-wave infrared. It doesn't matter what your skin color is; "color" is a different chunk of spectrum.

[โ€“] [email protected] 5 points 1 year ago

Sorry, I misunderstood. I know about all that, I just thought it meant active infrared lighted cameras. So basically, an IR light on the car, illuminating the road ahead, and then just using a near-IR camera like a regular optical camera.

I didn't think it meant a far-IR camera passively filming black body radiation, because I thought the resolution (both spacially and temporally) of these cameras is usually really low. Didn't think they were fast and high-res enough to be used on cars.