this post was submitted on 20 Jun 2024
472 points (89.7% liked)
Technology
59219 readers
4663 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Yeah. I haven't bothered with it much but the best use I can see of it is just rubber ducking.
Last time I used it was to asked how to change contrast in a numpy image. It said to multiply each channel by contrast. (I don't even think this is right and it should be
((original value-128) * contrast) + 128)
notoriginal value * contrast
as it suggested), but it did remind me I can just run operations on colour channels.Wait what's my point again? Oh yeah, don't trust anyone that can't tell you what the output is supposed to do.