datamaker
This directory stores the VidLLVIP preprocessing scripts, registration matrices, and intermediate processing results. The repository only keeps the scripts by default; large video files and matrix files should be downloaded separately.
Download
- Option 1: Download from Hugging Face
- Option 2: Download from Quark Drive
After downloading, extract datamaker.zip and matrix.zip into this directory so that it matches the structure below.
Expected File Structure
datamaker/
README.md
requirements.txt
01_time_align.py
02_space_align.py
03_checkerboard.py
04_split_5s_videos.py
matrix/
01.csv
02.csv
...
14.csv
01_align/
01/
ir.mp4
vi.mp4
timestamp.xlsx
...
14/
ir.mp4
vi.mp4
timestamp.xlsx
02_warp/
01/
ir.mp4
vi.mp4
...
14/
ir.mp4
vi.mp4
03_ckboard/
01.mp4
02.mp4
...
14.mp4
matrix/ stores the 3x3 perspective transformation matrices for IDs 01 to 14; 01_align/ stores the temporally aligned full videos; 02_warp/ stores the spatially registered full videos; and 03_ckboard/ stores checkerboard videos for quality inspection.