Download Vi-Fi Multi-modal Dataset from this page or Google Drive
use extract_vifi_zip.py to unzip the vi-fi multimodal dataset without large image files.
Use extract_bbx_wireless_fromvifi function in preprocess_vifi_dataset.py to extract the trajectories, imu, GPS, and other sensor data, and save each video's data into pickle file. Use load_savedbbx to cut the data into sequences for training.