sorenjan

9 ms·

151.
by sorenjan 1y ago
I've seen SDRs being used to track civilian airplanes using TV transmitters. Using two antennas/receivers, one pointed at the transmitter as reference and one towards a big air traffic plane, they might get a couple km range. Whil
152.
by sorenjan 1y ago
The snipping tool in Windows 11 can already record videos. I just copied the result and then pasted it in Telegram, it worked great and can handle more than 256 colors. I guess having gif support for those who need it is better than not hav
153.
FoundationStereo: Zero-Shot Stereo Matching(github.com)
1 points by sorenjan 1y ago|0 comments
154.
SeaSplat: Representing Underwater Scenes with 3D Gaussian Splatting(seasplat.github.io)
2 points by sorenjan 1y ago|0 comments
155.
by sorenjan 1y ago
I think you're underestimating how Americanized Swedes are.
156.
by sorenjan 1y ago
> I'm unsure whether it is me, but one of us is confused about the representation of a 2D image with a 3D scene. it's absolutely correct that a digital (2d) image is a grid of pixels. We can call it a soup if you want. An audio
157.
by sorenjan 1y ago
There's BPS (Broadcast Positioning System) too. https://www.nab.org/bps/
158.
by sorenjan 1y ago
Yes, but Tesla has made several weird strategic errors IMO. The first one I remember reacting to where the falcon doors on the model X. They had issues which delayed the launch, and I remember thinking it was strange to put those kind of sp
159.
by sorenjan 1y ago
> not the stated 1m per 70km travel, surely I don't think that's what they claim. They write "tracking capacity to within a few arc-seconds, equivalent to 1 meter at a distance of 70 km.", so I interpret that as a way
160.
by sorenjan 1y ago
That's strange, I submitted the english version but I see it has been changed to the french.
161.
by sorenjan 1y ago
They reference ESA's research in "Guidance and Control Nets", and when looking at ESA's page for their "Advanced Concepts Team" [0] they in turn reference ETH Zürich's research in RL for drone control. Spe
162.
Sodern launches Astradia, a star tracker for GNSS-denied navigation(sodern.com)
27 points by sorenjan 1y ago|47 comments
163.
by sorenjan 1y ago
Via the regular mobile network according to one article I read. The Ukrainians said that all operators where safely out of Russia when the news broke, so I doubt they where at the airfields several hundreds of kilometers from Ukraine.
164.
by sorenjan 1y ago
They're mentioned in the SVRaster paper. https://svraster.github.io/images/teaser.jpg
165.
by sorenjan 1y ago
No, an image is a well ordered grid of pixels. The 3D variant would be voxels, and Nvidia recently released a project to do scene reconstruction with sparse voxels [0]. If you take these triangles, make them share vertices, and order them i
166.
by sorenjan 1y ago
If you want another use for SDR, the KrakenRF kan be used to find radio transmitters. https://www.krakenrf.com/
167.
by sorenjan 1y ago
This looks really nice, but I cant help to think this is a stop gap solution like other splatting techniques. It's certainly better than NERFs, where the whole scene is contained in a black box, but reality is not made up of a triangle
168.
by sorenjan 1y ago
They claimed that the sale was because they wanted to scale it "to the next level" and "go from strength to strength for many years to come". I guess the best way of doing that is to fire the people building it. https:&
169.
85% of Komoot staff being let go after being sold to Bending Spoons(dcrainmaker.com)
5 points by sorenjan 1y ago|4 comments
170.
by sorenjan 1y ago
No, I'm using uv tool just like in that issue. I'll keep an eye on it, at least I know it's not just me.
171.
by sorenjan 1y ago
Every time I update llm I have to reinstall all plugins, like gemini and ollama. My Gemini key is still saved, as are my aliases for my ollama models, so I don't get why the installed plugins are lost.
172.
by sorenjan 1y ago
For photos, I'm guessing you can use Exiftool's built in geolocation feature to add the city and country first. https://exiftool.org/geolocation.html
173.
by sorenjan 1y ago
Trump is not the problem, he's a symptom. Don't forget he got reelected, together with a republican congress who does everything he tells them to do.
174.
by sorenjan 1y ago
I'll never understand how it can be legal to sell and use cars with experimental self driving software. It's not just the people in the Tesla that can get killed by this reckless behavior.
175.
New multi-sensor navigation system for GNSS-denied environments(gpsworld.com)
5 points by sorenjan 1y ago|0 comments
176.
by sorenjan 1y ago
I have an 8 core CPU and a 10 TFLOP GPU and the cursor on this site lags in Firefox but is noticeable smoother in Edge.
177.
by sorenjan 1y ago
What did they use for placebo? Talking to somebody without education, or not talking to anybody at all?
178.
by sorenjan 1y ago
You might want to extract the location from the image exif data and include in the prompt as well. There are reverse geocoding libraries and services that takes coordinates and return a city, which would probably make for a better summary o
179.
by sorenjan 1y ago
I don't manage any Blender renders, so this isn't for me, but if you want to use Python for the TUI part as well you can use Textual [0]. A lot of the Textual based programs[1] can be run without having to install them with uvx, i
180.
by sorenjan 1y ago
Europeans developed light skin after the agriculturar revolution, not before. https://www.newscientist.com/article/2467926-most-europeans-... https://www.biorxiv.org/content/10.1101/2025.01.29

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