CVPR2018 - Human-centric Indoor Scene Synthesis Using Stochastic Grammar

Instructions

Running the sampler

• Download the following files and save to src/metatdata/stats
  • furnitureAffordance.json: https://drive.google.com/file/d/1DvjLij3FjPnPv-e775BNhO9NpuvmCZqy/view?usp=sharing
  • stats: https://drive.google.com/file/d/1eTv3QlSqa1Pq9Bm94nbTB0dMwErxn3Ou/view?usp=sharing
• Modify the paths in the main function in src/cpp/main.cpp
• Build and run the sampler:

cd src/cpp
mkdir build && cd build
cmake ..
make -j8
./cpp 0

• The sampled results are saved as txt and json files in `tmp/samples'. The txt files can be opened and viewed by RoomArranger (free to use on Linux).

Visualizing the results

• Change the paths in 'src/python/config.py'
• Run 'src/python/visualize_activity.py'. The visualization results are saved in 'tmp/figures'.

If you find this code useful, please cite our work with the following bibtex:

@inproceedings{qi2018human,
    title={Human-centric Indoor Scene Synthesis Using Stochastic Grammar},
    author={Qi, Siyuan and Zhu, Yixin and Huang, Siyuan and Jiang, Chenfanfu and Zhu, Song-Chun},
    booktitle={Conference on Computer Vision and Pattern Recognition (CVPR)},
    year={2018}
}