Evshow

Convert event data into frame representation.

Inspired by imshow, creating an event2frame representation software for commandline usage

Two extensible sub-packages:

• readwrite: for different datasets, there will be different event data loaders.
  • dsec
• event2frame: implementation for different event representation methods. Currently:
  • SBT
    
  • SBN
    
  • Concentrated SBN: from se-cff.
    
  • rpg_e2vid: from e2vid).
    

Install and Usage:

• Install:
  • Build from source:

    git clone https://github.com/RunqiuBao/evshow.git
    pip install -r requirements.txt
    python3 -m pip install ./
    

  • Pip:
• Example usage:
  • On dsec format data:

    cd ./evshow
    
    # install git LFS if not yet
    curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash
    sudo apt-get install git-lfs
    git lfs install
    # use git LFS to download sample data
    git lfs pull
    
    # accumulating events every 200000, using e2vid conversion, generate first 10 frames.
    evshow data/sample_dsecformat.h5 -o data/seq0/ --numevents 200000 --rw_module dsec --e2vid --numframes 10