• 0 Posts
  • 214 Comments
Joined 7 months ago
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Cake day: July 3rd, 2024

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  • Dark table corrects lens distortion based on the design of the actual lens, not the image itself. The grid it just to check in after the fact. I’m not aware of similar tools in GIMP. It’s trivial in Darktable though, as long as your lens is in the database.

    Don’t use a fish-eye lens, it’s lense distortion will be the worst and most difficult to correct. Use a lens with a longer focal length, ideally a prime lens with a fixed focal length. If you maximize focal length and distance to your object as much as is feasible, you will have already flattened the image (minimized lens distortion) a lot. If you use a prime (fixed focal length) lens from a popular brand, Darktable can remove the remaining lens distortion.

    You can remove all lens distortion by using a pinhole camera, which has no lens. But that’s probably going to be a tricky setup without an expert.



  • It’s obvious now that you literally don’t have any idea how programming or machine learning works, thus you think no one else does either. It is absolutely not some “black box” where the magic happens. That attitude (combined with your oddly misplaced condescension) is toxic and honestly kind of offensive. You can’t hand waive away responsibility like this when doing any kind of engineering. That’s like first day ethics-101 shit.


  • Whether you call in it programming or training, the designers still designed a car that doesn’t obey traffic laws.

    People need to get it out of their heads that AI is some kind of magical monkey-see-monkey-do. AI isn’t magic, it’s just a statistical model. Garbage in = Garbage out. If the machine fails because it’s only copying us, that’s not the machine’s fault, not AI’s fault, not our fault, it’s the programmer’s fault. It’s fundamentally no different, had they designed a complicated set of logical rules to follow. Training a statistical model is programming.

    You’re whole “explanation” sounds like a tech-bro capitalist news conference sound bite released by a corporation to avoid guilt for running down a child in a crosswalk.


  • I also have strong opinions about Christmas lights.

    Unfortunately, they do not perfectly align with Technology Connections. We agree is almost all respects: flickering is bad, purple is not a valid Christmas color, white lights should be warm and not bluish. I just can’t agree about this one thing though, I LOVE the super saturated colors of LEDs for the red, blue, and green lights. I care much less about the saturation of the yellow and/or orange lights.




  • Next time you tape over it, try this. Cut an old credit card, hotel key card, or something similar to just larger than the switch’s recess. Tape only the top edge to the machine so that the stiff plastic or cardboard covers the switch, but can be lifted up and out of the way when you need to access it. I’ve used a similar trick to protect light switches I wanted to occasionally use, but not accidentally flip along with the other switches in the next gang over.




  • Glad I’m not the only one that noticed the odd bench. But I have another theory. It looks like a rotating device of some kind for the seat so that if the bench is wet from rain or covered in snow, one can rotate it to a dry side for a dry seat. I doubt the homeless, even the poor or lower classes, would have been allowed anywhere near such a garden as this anyway unless they were serving someone.


  • World’s apart is a bit of a stretch when there are plenty of examples that are both popular and push the boundaries. In hindsight, EVERYTHING becomes banal. I challenge you to just try to speak modern English without quoting or referencing Shakespeare.

    Also, the observation that the populous likes popular lowest common denominator kitsch isn’t exactly a unique or stunningly innovative insight. It’s ironically as banal and boringly repetitive as the genre you’re gatekeeping.