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I3D-Feature-Extractor

I3D feature extractor

Usage

  1. Download checkpoints from this link. This code is heavily borrowed from Deepmind's Kinetics project code.
  2. Extract video frames (e.g., fps=16).
ffmpeg -i [video_input_path] -r 16 [video_save_dir]/%d.jpg
  1. Run feature extractor.
python feature_extractor_frm.py
  1. Generate feature h5 file.
python get_i3d_h5.py