Does computer vision matter for action?

Brady Zhou, Philipp Krähenbühl, and Vladlen Koltun
Science Robotics, 4(30), 2019
Paper
Project

Code to accompany the paper.

Installation

git clone --recursive https://github.com/intel-isl/vision-for-action.git

ViZDoom

We require building from source using the included submodule,
which includes hacks for getting labels for the walls and floors.

cd ViZDoom
cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_PYTHON3=ON
make

Link ViZDoom and helpers to PYTHONPATH.

export PYTHONPATH=$PYTHONPATH:$PWD/ViZDoom/bin/python3.6/pip_package
export PYTHONPATH=$PYTHONPATH:$PWD

GTA V

This is supported on Windows machines only, and will take a little bit of effort.

You will need to install the following -

• a modified GameHook
• a modified GameHook GTA V Plugin
• a modified PyHookV

After successfully building all of these projects, you should have

dxgi.dll (renamed from gamehook.dll)
python.hk
server.hk
gta5.hk
pyhookv.pyd

Take all of these files and put them in the directory where GTAV.exe lives.
Additionally, move the following files from the gta_v directory to the same directory.

agents_privileged.py
constants.py
controller.py
controls.py
message_packer.py
pyhookv_utils.py
presets.py
scenarios.py

Citation

@article{Zhou2019DoesCV,
  title={Does computer vision matter for action?},
  author={Brady Zhou and Philipp Kr{\"a}henb{\"u}hl and Vladlen Koltun},
  journal={Science Robotics},
  volume={4},
  number={30},
  year={2019}
}