OpenCV Computer Vision

Comments discuss using OpenCV for computer vision tasks like object detection, facial recognition, and webcam processing, often suggesting it as a simpler alternative to AI neural networks.

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Keywords

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Sample Comments

stop50 • Mar 7, 2024 • View on HN

You don't need an AI for that. Look up opencv.

beej71 • Aug 23, 2023 • View on HN

Ironically, this sounds like a great job for OpenCV.

toocute2care • Aug 18, 2015 • View on HN

Anyone have any ideas on the computer vision techniques used here?

adjkant • Oct 11, 2017 • View on HN

Just spin up a good computer vision algorithm!

svantana • Feb 6, 2018 • View on HN

Errr, what? This project uses huge neural nets for detection, nothing like that is available in OpenCV. I think they only use OpenCV for IO (accessing webcams etc).

rasz • Jun 12, 2018 • View on HN

Doesnt it use vision on camera feed? should be enough.

gnarbarian • Sep 27, 2013 • View on HN

OpenCV plus a ton of training data should do the trick.

asadm • Nov 10, 2025 • View on HN

computer vision things these days.

augustt • May 22, 2016 • View on HN

What could Uber and Lyft be using OpenCV for?

zapdos • Mar 16, 2011 • View on HN

How good would this be for computer vision applications?