KingRandomGuy

joined 3 years ago
[–] KingRandomGuy@lemmy.world 3 points 9 months ago (1 children)

I strongly recommend printing out of a sealed dry box as well. There are lots of good designs based around cereal containers and molecular sieves. For extremely hygroscopic filaments like PET-CF, this is the only way I've been able to get good prints.

[–] KingRandomGuy@lemmy.world 1 points 10 months ago

Yes, but at this point most specialized hardware only really work for inference. Most players are training on NVIDIA GPUs, with the primary exception of Google who has their own TPUs, but even these have limitations compared to GPUs (certain kinds of memory accesses are intractably slow, making them unable to work well for methods like instant NGP).

GPUs are already quite good, especially with things like tensor cores.

[–] KingRandomGuy@lemmy.world 2 points 11 months ago

Oh got it, thanks for the correction! In that case it shouldn't be a blocker.

I think having an up to date kernel like Fedora does helps with peripheral usability while not updating packages so frequently as to run into crazy bugs. I guess that's why some gaming distros base themselves on Fedora.

[–] KingRandomGuy@lemmy.world 2 points 11 months ago* (last edited 11 months ago) (2 children)

Does that automatically setup RPMFusion? That's where most of the things I was talking about live. Last time I ran the installer was a few years ago (plus I use the KDE spin which maybe is a bit different) and I don't remembet an option to enable RPMFusion, so maybe it's changed.

[–] KingRandomGuy@lemmy.world 5 points 11 months ago (5 children)

I daily drive Fedora and if I had to guess, it's because you need to manually enable non free software repos and features. If you don't know what to look for, you can easily get frustrated by things like poor hardware acceleration in browsers (due to some codecs being nonfree and hence not available OOTB) and worse driver availability. IIRC you need to manually add the repos, you can't just toggle something in settings.

Other distros tend to bundle these things (or give you a direct toggle).

[–] KingRandomGuy@lemmy.world 6 points 11 months ago (2 children)

For real though, Gojo soap seems to work the best for getting rid of grease and oil from machines. My guess is regular soaps don't do a great job at carrying away the oil residue, but Gojo soap just sands down your top skin layer to remove it.

[–] KingRandomGuy@lemmy.world 2 points 11 months ago

Yeah, you can certainly get it to reproduce some pieces (or fragments) of work exactly but definitely not everything. Even a frontier LLM's weights are far too small to fully memorize most of their training data.

[–] KingRandomGuy@lemmy.world 2 points 1 year ago (1 children)

Most "50 MP" cameras are actually quad Bayer sensors (effectively worse resolution) and are usually binned 2x to approx 12 MP.

The lens on your phone likely isn't sharp enough to capture 50 MP of detail on a small sensor anyway, so the megapixel number ends up being more of a gimmick than anything.

[–] KingRandomGuy@lemmy.world 11 points 1 year ago

I agree with your thoughts. I hate what Bambu has done to the industry in terms of starting a patents arms race and encouraging other companies to reject open source, but I do love how they've pushed innovation and have made 3D printing easier for people just looking for a tool.

I hope the DIY printers like Voron, Ratrig, VzBot, and E3NG can continue the spirit of the RepRap movement.

[–] KingRandomGuy@lemmy.world 3 points 1 year ago

I work in an area adjacent to autonomous vehicles, and the primary reason has to do with data availability and stability of terrain. In the woods you're naturally going to have worse coverage of typical behaviors just because the set of observations is much wider ("anomalies" are more common). The terrain being less maintained also makes planning and perception much more critical. So in some sense, cities are ideal.

Some companies are specifically targeting offs road AVs, but as you can guess the primary use cases are going to be military.

[–] KingRandomGuy@lemmy.world 7 points 1 year ago

Some apps only require 'basic' play integrity verification, but now check to see if they're installed via the Play Store. They refuse to run if they're installed via an alternative source.

This has been a problem for GrapheneOS, since some apps filter themselves out of the Play Store search if you don't pass strong play integrity, despite the fact that they don't require it. Luckily Graphene now had a bypass for this.

[–] KingRandomGuy@lemmy.world 3 points 1 year ago (2 children)

OBS can use NVENC, though IIRC it needs to be built with support enabled, which may not be the case for all distros' package managers.

 

Equipment details:

  • Mount: OpenAstroMount by OpenAstroTech
  • Lens: Sony 200-600 @ 600mm f/7.1
  • Camera: Sony A7R III
  • Guidescope: OpenAstroGuider (50mm, fl=163) by OpenAstroTech
  • Guide Camera: SVBONY SV305m Pro
  • Imaging Computer: ROCKPro64 running INDIGO server

Acquisition & Processing:

  • Imaged and Guided/Dithered in Ain Imager
  • 420x30s lights, 40 darks, 100 flats, 100 biases, 100 dark-flats over two nights
  • Prepared data and stacked in SiriLic
  • Background extraction, photometric color calibration, generalized hyperbolic stretch transform, and StarNet++ in SiriLic
  • Adjusted curves, enhanced saturation of the nebula and recombined with star mask in GIMP, desaturated and denoised background

This is my first time doing a multi-night image, and my first time using SiriLic to configure a Siril script. Any tips there would be helpful. Suggestions for improvement or any other form of constructive criticism are welcome!

36
submitted 2 years ago* (last edited 2 years ago) by KingRandomGuy@lemmy.world to c/astrophotography@lemmy.world
 

Equipment details:

  • Mount: OpenAstroMount by OpenAstroTech
  • Lens: Sony 200-600 @ 600mm f/7.1
  • Camera: Sony A7R III
  • Guidescope: OpenAstroGuider (50mm, fl=153) by OpenAstroTech
  • Guide Camera: SVBONY SV305m Pro
  • Imaging Computer: ROCKPro64 running INDIGO server

Acquisition & Processing:

  • Imaged and Guided/Dithered in Ain Imager
  • 360x30s lights, 30 darks, 30 flats, 30 biases
  • Stacked in Siril, background extraction, photometric color calibration, generalized hyperbolic stretch transform, and StarNet++
  • Enhanced saturation of the galaxy and recombined with star mask in GIMP, desaturated and denoised background

Suggestions for improvement or any other form of constructive criticism welcome!

view more: next ›