AINewsnow

Making OpenCV findContours() Really Multithreaded on Gigapixel Images

I’ve been developing Contrek, a C++ library for extracting and merging raster geometry, and recently experimented with using its merging system to make OpenCV findContours() run concurrently on different parts of the same image. The idea is to stream the image in horizontal stripes and run findCont…

Read the full story at r/computervision ↗

Timeline · 1 report

  1. 2026-09-24 11:33 · r/computervision
    Making OpenCV findContours() Really Multithreaded on Gigapixel Images

More stories

  1. GPT-6 Sol and Luna now available on AI Gateway — Vercel Blog
  2. Gemini 3.8 text-to-speech models now available on AI Gateway — Vercel Blog
  3. Sam Altman’s remarks at the United Nations Security Council — OpenAI News
  4. OpenAI Agent Hacked Australian Government Website — Wall Street Journal Technology
  5. Alibaba unveils new AI chip to challenge NVIDIA, plans Qwen models with up to 10 trillion parameters — Mint AI
  6. No Shirt, No Shoes, No Service: Amazon Blocks Meta’s Muse AI From Shopping — CNET AI
  7. AI Exchange — Financial Times AI
  8. How Benchling secured multi-tenant AI agents with Amazon Bedrock AgentCore — AWS Machine Learning Blog

Get the daily brief of stories like this at 6:30 every morning →