This repository uses the CASME II dataset for micro-expression analysis.

The dataset is not included in this repository.
Users must obtain CASME II separately and place it in the expected folder structure.

data/
├── raw/
│   └── CASME2/
├── processed/
└── masks/

• raw/ — original CASME II data
• processed/ — prepared frame sequences, resized data, or intermediate processed files
• masks/ — facial landmark masks or other face-aware spatial priors used during training or evaluation