nowfound

AI · July 29, 2021

Kornia

Computer vision library for deep learning

Kornia launched on July 29, 2021 with 81 votes, #774 of 3,502 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.

Visit kornia.org ↗Kornia alternativestop 22% of July 2021

What it does

Kornia is a differentiable computer vision library for PyTorch. It consists of a set of routines and differentiable modules to solve generic computer vision problems.

Kornia is a non-profit organisation building computer vision for robotics and spatial AI: a differentiable PyTorch library with millions of installs a month, and a Rust stack that runs the same geometry on Jetson, Raspberry Pi and any Linux device.

Kornia is a non-profit building the stack for spatial AI — from differentiable vision for research to real-time perception on robots — maintained by a small team and funded by the people who use it. Most vision projects die between the prototype and the device. This is the path the stack is built for: write the perception once, then carry it down to the hardware. Start where research starts: in PyTorch, with operators and models that gradients flow through. On the right, three of them run on a clip in your browser: YuNet finding a face, a random affine augmentation held fixed for the whole pass, and Sobel edges. Try the rest in the playground before writing a line. The prototype…from kornia.org

Does a similar job

all alternatives →
  • Set of trained deep learning models for computer vision2016 · github.com · ▲127

    Keras code and weights files for popular deep learning models. - fchollet/deep-learning-models

  • Torch Lens Maker – Differentiable Geometric Optics in PyTorch2025 · victorpoughon.github.io · ▲179

    Hello HN! For the past 6 months I've been working on an open source python library that implements differentiable geometric optics in PyTorch. It's very experimental still, but eventually the goal is to use it to design optical systems with a state of the art optimization framework and a beautiful code based API. Think OpenSCAD, but for optical systems. Not only is PyTorch's autograd an amazing general purpose optimizer, but torch.nn (the neural network building blocks) can be used pretty much out of the box to model an optical system. This is because there is a strong analogy to be made…

  • IT
  • Picsellia Atlas2025 · picsellia.com · ▲155

    Your vision AI agent to build VisionAI applications

  • Pythagora - automated integration tests2023 · github.com · ▲141

    Save 30% of dev time - generate tests without writing code

  • PyTorch Lightning2020 · pytorchlightning.ai · ▲79

    The light PyTorch wrapper for high-performance AI research

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 23d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 22d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 24d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 26d ago · stillwet.art

  • Beam.win▲378

    Run AI agents on one Mac and use its windows on another

    AI · 9d ago · beam.win

  • Route requests to the right LLM for cost, latency & quality

    AI · 27d ago · fastrouter.ai

Source: Product Hunt launch ↗

Launched alongside, July 2021

the whole month →
  • Typedream▲1,426

    No-code site builder, easy as Notion, pretty as Webflow

    Dev tools · 2021 · typedream.com

  • Catch up on meetings in minutes

    Work · 2021 · tldv.io

  • An 8-week founder program inspired by Product Hunt

    Life & fun · 2021 · hyper.com

  • 200+ open source alternatives to popular B2B tools

    Dev tools · 2021 · btw.so

  • Het beste casino zonder vergunning voor Nederlandse spelers kiezen? Ontdek waar je op moet letten en hoe je een betrouwbaar platform vindt dat aansluit bij jouw voorkeuren.

    Life & fun · 2021 · static.wiki

  • Sessions▲794

    Not just another video conferencing tool

    Work · 2021