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Pyronear

Spot wildfire starts early with cameras and a model that runs on site, close to the forest.

AI inside the toolClimate and energyBiodiversity

Pyronear detects fire starts early in natural areas. Its towers carry four or five high-resolution cameras and a micro-computer. Alerts reach a supervision platform built for firefighters. The project was born at Data for Good and its research is done by volunteers. It works with several French fire services, the French forestry office in Île-de-France and CENIA in Chile.

And where does AI come in?

The micro-computer captures one image per camera at regular intervals and analyses it on site, with a model trained to recognise smoke and flames. When it detects a fire, the images from that camera are sent to the project's database.

The AI label

Model or technique
Vision model trained on images of fire starts (Torch, Ultralytics, ncnn).
Model published
Yes
Where it runs
On site, on a Raspberry Pi-type micro-computer; images only leave after a detection.
Data
Images collected and annotated with partners and volunteers, published on Hugging Face under the Apache 2.0 licence.
Role of people
Not filled in
Frugality
A stated low-tech approach: a low-power device that can be adapted to cameras already in place.

“Not filled in”: MAUB could not check it with the project. Know more? Write to us.

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