Hacker News: rmi0https://news.ycombinator.com/user?id=rmi0Hacker News RSShttps://hnrss.org/hnrss v2.1.1Thu, 18 Jun 2026 04:38:24 +0000<![CDATA[Show HN: Deconvolution – a Rust image deconvolution and restoration crate]]>I've been working on deconvolution, a comprehensive Rust image deconvolution and restoration library. Deconvolution implements 28 different image deconvolution/restoration methods which range from practical blur removal techniques to research-grade scientific imaging algorithms.

Features:

- Top-level functions use image::DynamicImage and return images

- Inverse filters, Wiener, Richardson-Lucy, constrained, proximal, Krylov, MLE restoration

- Blind Richardson-Lucy, blind maximum likelihood, parametric PSF estimation

- Kernel2D, Kernel3D, Transfer2D, Transfer3D, Blur2D/Blur3D

- Gaussian, motion, defocus, microscopy models, support utilities, PSF/OTF conversion

- Edge tapering, apodization, range normalization, NSR estimation

- Deterministic blur, noise, synthetic fixture generation

- ndarray support for 2D image arrays and 3D volume

this project is a WIP, of course:)

Comments URL: https://news.ycombinator.com/item?id=48540396

Points: 31

# Comments: 4

]]>Mon, 15 Jun 2026 12:40:31 +0000https://github.com/pbkx/deconvolutionrmi0https://news.ycombinator.com/item?id=48540396https://news.ycombinator.com/item?id=48540396<![CDATA[New comment by rmi0 in "Tesla 'Robotaxi' adds 5 more crashes in Austin in a month – 4x worse than humans"]]>Low mph does not automatically imply that crashes are not serious. It does not say anything about speed of other vehicles. Tesla could be creeping at 2mph into flow of traffic, or it could come at a complete stop after doing that and still be the reason of an accident.

]]>Tue, 17 Feb 2026 19:35:33 +0000https://news.ycombinator.com/item?id=47052012rmi0https://news.ycombinator.com/item?id=47052012https://news.ycombinator.com/item?id=47052012<![CDATA[New comment by rmi0 in "Run Your Home on a Raspberry Pi"]]>I'm sorry but this is just BS. Raspberry Pi are not garbage.

With good software, and by that I don't mean barely tested Java or Nodejs HomeKit wannabe services, Pis are rock solid.

I'm into SDR (software defined radio.) I have written software which processes 8MB of samples per second, and runs for months without reboot. It means 90-100% CPU load, 100% of the time.

Oh, and the same Pi also hosts AirPlay server and manages ~10 Arduino devices in spare cycles.

Bad software can make any device useless.

]]>Thu, 03 Feb 2022 04:28:47 +0000https://news.ycombinator.com/item?id=30188684rmi0https://news.ycombinator.com/item?id=30188684https://news.ycombinator.com/item?id=30188684<![CDATA[New comment by rmi0 in "Ask HN: Is there anywhere to buy a Raspberry Pi 3 or 4 at a “normal” price now?"]]>Purchased from Adafruit just few days ago. Paid $45 for Pi 4B 2GB

]]>Mon, 24 Jan 2022 04:51:40 +0000https://news.ycombinator.com/item?id=30053862rmi0https://news.ycombinator.com/item?id=30053862https://news.ycombinator.com/item?id=30053862