Official demo repository of real-time background matting of a person in foreground, as a result of diploma thesis.
Our model can capture live webcam stream or video and produce background of a person in real time up to 30FPS, without the additional GPU or pre-captured background image.
Model architecture is based on FAST-SCNN network and optimized with ONNX Runtime accelerator.
Download the project from Github and change your current directory:
$ (base) cd background_subtractor
Use a virtual environment to isolate your environment, and install the required dependencies.
$ (base) python3 -m venv venv
$ (base) source venv/bin/activate
$ (venv) pip3 install -r requirements.txt
To start real time background subtraction, simply write:
$ (venv) python3 scripts/background_subtraction.py
By default, the script will run for 1000 frames, showing original picture, produced binary mask and final product of person's background subtraction in real time.
The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support.
$ (venv) pip3 uninstall opencv-python
$ (venv) pip3 install opencv-python
These 2 commands seem to solve the case.
