Demo

Version 0.3: ResNet-10 Facial Detection + FLIR Lepton 3.5 temp. measurement (~17 FPS w/ GPU accel.)

Video coming soon!

Version 0.2: Haar Cascade + FLIR Lepton 3.5 temp. measurement (~10FPS, CPU only)

Watch full video: https://www.youtube.com/watch?v=j9eo9Cs8J8I

Version 0.1: SSD (COCO) + FLIR Lepton 3.5 temp. measurement (~12FPS w/ GPU accel.)

Watch full video: https://www.youtube.com/watch?v=i2XMtshdjn8

Installation

Prerequisites:

• OpenCV 4.4+ (you likely have an older version and will have to compile it yourself)

git clone https://github.com/tomek-l/ai-thermometer
pip3 install -r requirements.txt
export DISPLAY=:0.0 # (if accessing remotely)
python3 main.py

Possible issues:

• Make sure your user has r/w access to the camera device.
• the provided libuvc.so is compiled for AArch64. It is a custom version of libuvc that supports Y16 video format. If you're using different architecture, you will need to build the library from source:

git clone https://github.com/groupgets/libuvc
cd libuvc
mkdir build
cd build
cmake ..
make
cp libuvc.so ~/ai-thermometer/ir/libuvc_wrapper